1. Aki, S. (1985). Discrete distributions of order k on a binary sequence, Ann. Inst. Statist. Math., 37, 205?224.
2. Aki, S. and Hirano, K. (1988). Some characteristics of the binomial distribution of order k and related distributions, Statistical Theory and Data Analysis II; Proceedings of the Second Pacific Area Statistical Conference (ed. K.Matusita), 211?222, North-Holland, Amsterdam.
3. Aki, S. and Hirano, K. (1989). Estimation of parameters in the discrete distributions of order k, Ann. Inst. Statist. Math., 41, 47?61.
4. Aki, S. and Hirano, K. (1993). Discrete distributions related to succession events in a two-state Markov chain, Statistical Sciences and Data Analysis; Proceedings of the Third Pacific Area Statistical Conference (eds. K. Matusita, M. L. Puri and T. Hayakawa), 467?474, VSP, Utrecht.
5. Barlow, R. E. and Proschan, F. (1981). Statistical Theory of Reliability and Life Testing, To Begin With, Silver Spring, MD.