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@incollection{Dumont:1990,
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@inproceedings{Grabner:1993b,
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	author = "A. Porges",
	title = "A set of eight numbers",
	journal = AMM,
	volume = 52,
	year = 1945,
	pages = "379-382",
	comment = "checked"}

@article{BrownT:1994,
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	author = "T. C. Brown",
	title = "Powers of digital sums",
	journal = FQ,
	volume = 32,
	year = 1994,
	pages = "207-210",
	comment = "checked"}

@article{Kennedy&Cooper:1991,
	key = "Kennedy and Cooper 1991",
	author = "R. E. Kennedy and C. N. Cooper",
	title = "An extension of a theorem by {Cheo} and {Yien} concerning
digital sums",
	journal = FQ,
	volume = 29,
	year = 1991,
	pages = "145-149",
	comment = "checked"}

@article{Cooper&Kennedy:1986,
	key = "Cooper and Kennedy 1986",
	author = "C. N. Cooper and R. E. Kennedy",
	title = "A generalization of a theorem by {Cheo} and {Yien} 
concerning digital sums",
	journal = IJMMS,
	volume = 9,
	year = 1986,
	pages = "817-820"}

@article{Kennedy&Cooper:1989b,
	key = "Kennedy and Cooper 1989b",
	author = "R. E. Kennedy and C. N. Cooper",
	title = "A generalization of a result of {C. Ramus} and its
application to digital sums",
	journal = JIMCS,
	volume = 2,
	year = "{\noopsort{1989b}}1989",
	pages = "147-151"}

@article{Cooper&Kennedy:1992,
	key = "Cooper and Kennedy 1992",
	author = "C. N. Cooper and R. E. Kennedy",
	title = "Digital sum sums",
	journal = JIMCS,
	volume = 5,
	year = 1992,
	pages = "45-49"}

@article{Cooper&Kennedy:1994,
	key = "Cooper and Kennedy 1994",
	author = "C. N. Cooper and R. E. Kennedy",
	title = "On the number of occurrences of the digit $1$ in the
sequence of positive integers less than $n$",
	journal = JIMCS,
	volume = 7,
	year = 1994,
	pages = "121-127"}

@article{Stolarsky:1975,
	key = "Stolarsky 1975",
	author = "K. B. Stolarsky",
	title = "Digital sums and binomial coefficients",
	journal = NAMS,
	volume = 22,
	year = 1975,
	pages = "A669-A770",
	note = "Abstract 728-A7"}

@article{Kirschenhofer&Tichy:1984,
	key = "Kirschenhofer and Tichy 1984",
	author = "P. Kirschenhofer and R. F. Tichy",
	title = "On the distribution of digits in {Cantor}
representations of integers",
	journal = JNT,
	volume = 18,
	year = 1984,
	pages = "121-134",
	comment = "checked"}

@article{Besicovitch:1934b,
	key = "Besicovitch 1934b",
	author = "A. S. Besicovitch",
	title = "On the sum of digits of real numbers represented in
the dyadic system.  ({O}n sets of fractional dimensions {II})",
	journal = MA,
	volume = 110,
	year = 1934,
	pages = "321-330"}

@article{Kashihara:1995,
	key = "Kashihara 1995",
	author = "K. Kashihara",
	title = "Letter to the editor:  prime numbers in the dyadic system",
	journal = MATHSCI,
	volume = 20,
	year = 1995,
	number = 1,
	pages = "67-68"}

@article{Coquet:1982,
	key = "Coquet 1982",
	author = "J. Coquet",
	title = "{R\'epartition} de la somme des chiffres {associ\'ee} {\`a}
une fraction continue",
	journal = "Bull. Soc. Roy. Sci. {Li\`ege}",
	volume = 51,
	number = "3-4",
	year = 1982,
	pages = "161-165"}

@article{Mauduit&Sarkozy:1996,
	key = "Mauduit and {S\'ark\"ozy} 1996",
	author = "C. Mauduit and A. {S\'ark\"ozy}",
	title = "On the arithmetic structure of sets characterized by
sum of digits properties",
	journal = JNT,
	volume = 61,
	year = 1996,
	pages = "25-38",
	comment = "checked"}

@article{Fouvry&Mauduit:1996a,
	key = "Fouvry and Mauduit 1996a",
	author = "E. Fouvry and C. Mauduit",
	title = "{M\'ethodes} de crible et fonctions sommes des chiffres",
	journal = AA,
	volume = 77,
	year = "{\noopsort{1996a}}1996",
	pages = "339-351",
	comment = "checked"}

@article{Dumont&Thomas:1997,
	key = "Dumont and Thomas 1997",
	author = "J. M. Dumont and A. Thomas",
	title = "Gaussian asymptotic properties of the sum-of-digits function",
	journal = JNT,
	volume = 62,
	year = 1997,
	pages = "19-38",
	comment = "checked"}

@inproceedings{Olivier:1971b,
	key = "Olivier 1971b",
	author = "M. Olivier",
	title = "Repartition des valeurs de la fonctions ``somme des chiffres''",
	booktitle = STNB,
	year = "{\noopsort{1971b}}1970--1971",
	pages = "16.01--16.07"}

@inproceedings{Olivier:1971c,
	key = "Olivier 1971c",
	author = "M. Olivier",
	title = "{R\'epartition} des valeurs de la fonction
``somme des chiffres''",
	booktitle = SDPP,
	year = "{\noopsort{1971c}}1970/1971",
	pages = "15.01-15.05"}

@inproceedings{MendesFrance:1970,
	key = "{Mend\`es France} 1970",
	author = "{Mend\`es France}, M.",
	title = "Fonctions $g$-additives et les suites {\`a} spectre vide",
	booktitle = SDPP,
	year = "1970/1971",
	pages = "10.01-10.06"}

@article{Stevens&Hunsberger:1995,
	key = "Stevens and Hunsberger 1995",
	author = "G. E. Stevens and L. G. Hunsberger",
	title = "A result and a conjecture on digit sum sequences",
	journal = JRM,
	volume = 27,
	year = 1995,
	pages = "285-288"}

@article{Bateman&Bradley:1997,
	key = "Bateman and Bradley 1997",
	author = "P. Bateman and D. Bradley",
	title = "Problem 10589 [sic, should be 10596]",
	journal = AMM,
	volume = 104,
	year = 1997,
	pages = "456",
	note = "Solution by D. Callan and R. Stong, {\bf 106} (1999),
366--367"}

@incollection{Kamae:1977,
	key = "Kamae 1977",
	author = "T. Kamae",
	title = "Mutual singularity of spectra of dynamical systems
given by ``sums of digits'' to different bases",
	booktitle = "Dynamical Systems I -- Warsaw",
	series = "Ast{\'e}risque",
	volume = 49,
	year = 1977,
	pages = "109-114"}

@article{Lindstrom:1997,
	key = "{Lindstr\"om} 1997",
	author = "B. {Lindstr\"om}",
	title = "On the binary digits of a power",
	journal = JNT,
	volume = 65,
	year = 1997,
	pages = "321-324",
	comment = "checked"}

@article{Fouvry&Mauduit:1996b,
	key = "Fouvry and Mauduit 1996b",
	author = "E. Fouvry and C. Mauduit",
	title = "Somme des chiffres et nombres presque premiers",
	journal = MA,
	volume = 305,
	year = "{\noopsort{1996b}}1996",
	pages = "571-599"}

@article{Thuswaldner:1998a,
	key = "Thuswaldner 1998a",
	author = "J. M. Thuswaldner",
	title = "The sum of digits function in number fields",
	journal = BLMS,
	volume = 30,
	year = "{\noopsort{1998a}}1998",
	pages = "37-45"}

@article{Shallit:1984,
	key = "Shallit 1984",
	author = "J. O. Shallit",
	title = "Advanced Problem 6450",
	journal = AMM,
	volume = 91,
	year = 1984,
	pages = "59-60",
	note = "Solution, {\bf 92} (1985), 513--514"}

@article{Klosinski&Alexanderson&Hillman:1982,
	key = "Klosinski, Alexanderson, and Hillman 1982",
	author = "L. F. Klosinski and G. L. Alexanderson and A. P. Hillman",
	title = "The {William Lowell Putnam} Mathematical Competition",
	journal = AMM,
	volume = 89,
	year = 1982,
	pages = "679-686"}

@incollection{Allouche&Shallit:1990b,
        key = "Allouche and Shallit 1990b",
        author = "J.-P. Allouche and J. O. Shallit",
        title = "Sums of digits and the {Hurwitz} zeta function",
        booktitle = "Proc.  Japanese-French Symposium Held
        in Tokyo, Japan, October 10--13, 1988",
        series = LNICS,
        volume = 1434,
        pages = "19-30",
        year = "{\noopsort{1990b}}1990",
        editor = "K. Nagasaka and E. Fouvry",
        publisher = SV}

@article{Kano&Shiokawa:1988,
	key = "Kano and Shiokawa 1988",
	author = "H. Kano and I. Shiokawa",
	title = "On sums of digits in integer sequences",
	journal = "Semin. Math. Sci.",
	volume = 12,
	year = 1988,
	pages = "43-48",
	note = "In Japanese"}

@article{Cooper&Kennedy:1997,
	key = "Cooper and Kennedy 1997",
	author = "C. N. Cooper and R. E. Kennedy",
	title = "On the set of positive integers which
are relatively prime to their digital sum and its complement",
	journal = JIMCS,
	volume = 10,
	year = 1997,
	pages = "173-180",
	comment = "Real author seems to be C. Cooper"}

@article{Kamae:1978,
	key = "Kamae 1978",
	author = "T. Kamae",
	title = "Sum of digits to different bases and mutual singularity
of their spectral measures",
	journal = OJM,
	volume = 15,
	year = 1978,
	pages = "569-574"}

@article{Mauduit&Sarkozy:1997,
	key = "Mauduit and {S\'ark\"ozy} 1997",
	author = "C. Mauduit and A. {S\'ark\"ozy}",
	title = "On the arithmetic structure of the integers whose
sum of digits is fixed",
	journal = AA,
	volume = 81,
	year = 1997,
	pages = "145-173"}

@article{Cooper&Kennedy&Renberg:1998,
	key = "Cooper, Kennedy, and Renberg 1998",
	author = "C. Cooper and R. E. Kennedy and M. Renberg",
	title = "On certain sums of functions of base $b$ expansions",
	journal = FQ,
	volume = 36,
	year = 1998,
	pages = "407-415"}

@article{Drmota&Gajdosik:1998a,
	key = "Drmota and Gajdosik 1998a",
	author = "M. Drmota and J. Gajdosik",
	title = "The distribution of the sum-of-digits function",
	journal = JTNB,
	volume = 10,
	year = "{\noopsort{1998a}}1998",
	pages = "17-32"}

@incollection{SchmidtW:1983,
	key = "W. Schmidt 1983",
	author = "W. M. Schmidt",
	title = "The joint distributions of the digits of certain
integer $s$-tuples",
	booktitle = "Studies in Pure Mathematics to the Memory of
Paul {Tur\'an}",
	editor = "P. Erd\H os",
	publisher = "{Birkh\"auser}",
	year = 1983,
	pages = "605-622"}

@article{Thuswaldner:1999a,
	key = "Thuswaldner 1999a",
	author = "J. M. Thuswaldner",
	title = "The sum of digits function in number fields:  distribution
in residue classes",
	journal = JNT,
	volume = 74,
	year = "{\noopsort{1999a}}1999",
	pages = "111-125"}

@article{Thuswaldner:1999b,
	key = "Thuswaldner 1999b",
	author = "J. M. Thuswaldner",
	title = "Summatory functions of digital sums occurring in
cryptography",
	journal = PMH,
	volume = 38,
	year = "{\noopsort{1999b}}1999",
	pages = "111-130"}

@article{Riede:1998,
	key = "Riede 1998",
	author = "H. Riede",
	title = "Asymptotic estimation of a sum of digits",
	journal = FQ,
	volume = 36,
	year = 1998,
	pages = "72-75"}

@article{Gittenberger&Thuswaldner:1999,
	key = "Gittenberger and Thuswaldner 1999",
	author = "B. Gittenberger and J. M. Thuswaldner",
	title = "The moments of the sum-of-digits function
in number fields",
	journal = CMB,
	volume = 42,
	year = 1999,
	pages = "68-77"}

@article{Hoit:1999,
	key = "Hoit 1999",
	author = "A. Hoit",
	title = "The distribution of generalized sum-of-digits
functions in residue classes",
	journal = JNT,
	volume = 79,
	year = 1999,
	pages = "194-216"}

@article{Toshimitsu:1998,
	key = "Toshimitsu 1998",
	author = "T. Toshimitsu",
	title = "Strongly $q$-additive functions and algebraic independence",
	journal = TJM,
	volume = 21,
	year = 1998,
	pages = "107-113"}

@article{Cooper&Kennedy:2000,
	key = "Cooper and Kennedy 2000",
	author = "C. Cooper and R. E. Kennedy",
	title = "Finding moments of the large digit function using {Delange's} method",
	journal = JIMCS,
	volume = 13,
	year = 2000,
	pages = "35-41"}

@article{Drmota&Larcher:2001,
	key = "Drmota and Larcher 2001",
	author = "M. Drmota and G. Larcher",
	title = "The sum-of-digits function and
uniform distribution modulo $1$",
	journal = JNT,
	volume = 89,
	year = 2001,
	pages = "65-96"}

@article{Tichy&Turnwald:1986,
	key = "Tichy and Turnwald 1986",
	author = "R. F. Tichy and G. Turnwald",
	title = "On the discrepancy of some special sequences",
	journal = JNT,
	volume = 26,
	year = 1986,
	pages = "351-366"}

@article{MendesFrance:1967,
	key = "{Mend\`es France} 1967",
	author = "{Mend\`es France}, M.",
	title = "Nombres normaux, applications aux fonctions
{pseudoal\'eatoires}",
	journal = JDAM,
	volume = 20,
	year = 1967,
	pages = "1-56"}

@article{Coquet:1980,
	key = "Coquet 1980",
	author = "J. Coquet",
	title = "Sur certaines suites {uniform\'ement} 
{\'equir\'eparties} modulo $1$",
	journal = AA,
	volume = 36,
	year = 1980,
	pages = "157-162"}

@article{Drmota&Skalba:2000a,
	key = "Drmota and {Ska{\l}ba} 2000a",
	author = "M. Drmota and M. {Ska{\l}ba}",
	title = "The parity of the {Zeckendorf} sum-of-digits function",
	journal = MANMATH,
	volume = 101,
	year = "{\noopsort{2000a}}2000",
	pages = "361-383"}

@article{Drmota&Gajdosik:1998b,
	key = "Drmota and Gajdosik 1998b",
	author = "M. Drmota and J. Gajdosik",
	title = "The parity of the sum-of-digits-function of generalized
{Zeckendorf} representations",
	journal = FQ,
	volume = 36,
	year = "{\noopsort{1998b}}1998",
	pages = "3-19"}

@article{MendesFrance:1973b,
	key = "{Mend\`es France} 1973b",
	author = "{Mend\`es France}, M.",
	title = "Les suites {\`a} spectre vide et la {r\'epartition} modulo $1$",
	journal = JNT,
	volume = 5,
	year = "{\noopsort{1973b}}1973",
	pages = "1-15"}

@incollection{MendesFrance:1973c,
	key = "{Mend\`es France} 1973c",
	author = "{Mend\`es France}, M.",
	title = "Les suites additives et leur {r\'epartition} $({\rm mod}.$ $1)$",
	booktitle = STNB,
	year = "{\noopsort{1973c}}1973/1974",
	pages = "8.01-8.06"}

@article{dOcagne:1886,
	key = "d'Ocagne 1886",
	author = "{\noopsort{Ocagne}}d'Ocagne, M.",
	title = "Sur certaines sommations {arithm\'etiques}",
	journal = "Jornal de sciencias mathematicas e astronomicas",
	volume = 7,
	year = 1886,
	pages = "117-128"}