[1] J. Anděl:
Non-negative autoregressive processes. J. Time Ser. Anal. 10 (1989), 1-11.
MR 1001879
[2] J. Anděl:
Non-negative moving-average models. Asymptotic Statistics. In: Proceedings of the Fifth Prague Symposium. Contributions to Statistics, Physica Verlag, Heidelberg 1994, pp. 163-171.
MR 1311936
[3] C. B. Bell, E. P. Smith:
Inference for non-negative autoregressive schemes. Comm. Statist. Theory Methods 15 (1986), 2267-93.
MR 0853011 |
Zbl 0604.62087
[4] A. Rényi: Probability Theory. Akadémiai Kiadó, Budapest 1970.
[5] J. Štěpán: Probability Theory. Academia, Praha 1987 (in Czech).
[6] J. Zichová: Estimating parameters in non-negative ARMA processes. In: Transactions of the Ninth European Young Statisticians Meeting, Erasmus University, Rotterdam 1995, pp. 49-54.