@incollection{Lepisto:1994,
	key = "Lepist{\"o} 1994",
	author = "A. {Lepist\"o}",
	title = "Repetitions in {Kolakoski} sequence",
	booktitle = "Developments in Language Theory",
	editor = "G. Rozenberg and A. Salomaa",
	pages = "130-143",
	publisher = WS,
	year = 1994}

@articlenovol{Paun:1993,
	key = "{P\u aun} 1993",
	author = "G. {\noopsort{Paun}}{P\u aun}",
	title = "How much {Thue} is {Kolakovski?} [sic]",
	journal = BEATCS,
	number = 49,
	year = "February 1993",
	pages = "183-185"}

@techreport{Chvatal:1994,
	key = "{Chv\'atal} 1994",
	author = "V. {Chv\'atal}",
	title = "Notes on the {Kolakoski} sequence",
	institution = "DIMACS",
	number = "93-84",
	month = "March",
	year = 1994,
	note = "Revised"}

@incollection{Keane:1991,
	key = "Keane 1991",
	author = "M. S. Keane",
	title = "Ergodic theory and subshifts of finite type",
	booktitle = "Ergodic Theory, Symbolic Dynamics, and Hyperbolic Spaces",
	editor = "T. Bedford and M. Keane and C. Series",
	publisher = OUP,
	year = 1991,
	pages = "35-70"}

@incollection{Culik&Karhumaki&Lepisto:1992,
	key = "Culik, {Karhum\"aki}, and {Lepist\"o} 1992",
	author = "Culik II, K. and J. {Karhum\"aki} and A. {Lepist\"o}",
	title = "Alternating iteration of morphisms and the {Kolakovski}
[sic] sequence",
	booktitle = "Lindenmayer Systems",
	editor = "G. Rozenberg and A. Salomaa",
	publisher = SV,
	year = 1992,
	pages = "93-103"}

@article{Weakley:1989,
	key = "Weakley 1989",
	author = "W. D. Weakley",
	title = "On the number of {$C^\infty$}-words of each length",
	journal = JCTA,
	volume = 51,
	year = 1989,
	pages = "55-62",
	comment = "checked"}

@article{Kolakoski:1965,
	key = "Kolakoski 1965",
	author = "W. Kolakoski",
	title = "Elementary Problem 5304",
	journal = AMM,
	volume = 72,
	year = 1965,
	pages = "674",
	note = "Solution, {\bf 73} (1966), 681--682",
	comment = "checked"}

@incollection{Culik&Karhumaki:1992,
	key = "Culik and {Karhum\"aki} 1992",
	author = "Culik II, K. and {J. Karhum\"aki}",
	title = "Iterative devices generating infinite words",
	booktitle = STACS92,
	series = LNICS,
	publisher = SV,
	volume = 577,
	year = 1992,
	pages = "531-543"}

@incollection{Dekking:1997,
	key = "Dekking 1997",
	author = "F. M. Dekking",
	title = "What is the long range order in the {Kolakoski} sequence?",
	editor = "R. V. Moody",
	booktitle = "The Mathematics of Long-Range Aperiodic Order",
	publisher = "Kluwer",
	series = "NATO ASI Ser., Ser. C., Math. Phys. Sci.",
	volume = 489,
	pages = "115-125",
	year = 1997}

@articlenovol{Steacy:1996,
	key = "Steacy 1996",
	author = "R. Steacy",
	title = "Structure in the {Kolakoski} sequence",
	journal = BEATCS,
	number = 59,
	month = "June",
	year = 1996,
	pages = "173-182"}

@article{Carpi:1994,
	key = "Carpi 1994",
	author = "A. Carpi",
	title = "On repeated factors in {$C^\infty$}-words",
	journal = IPL,
	volume = 52,
	year = 1994,
	pages = "289-294",
	comment = "checked"}

@articlenovol{Carpi:1993c,
	key = "Carpi 1993c",
	author = "A. Carpi",
	title = "Repetitions in the {Kolakovski} [sic] sequence",
	journal = BEATCS,
	number = 50,
	month = "June",
	year = "{\noopsort{1993c}}1993",
	pages = "194-196"}

@article{Kimberling:1979,
	key = "Kimberling 1979",
	author = "C. Kimberling",
	title = "Advanced problem 6281",
	journal = AMM,
	volume = 86,
	year = 1979,
	pages = "793",
	comment = "No solution apparently"}

@article{Shen&Huang:1996,
	key = "Shen and Huang 1996",
	author = "C. Shen and Y. Huang",
	title = "Some properties of ${C^\infty}$-words with applications",
	journal = "Southeast Asian Bull. Math.",
	volume = 20,
	year = 1996,
	pages = "19-30"}