1. Gaposkin, V.F.: On the strong law of large numbers for processes and sequences which are stationary in the wide sense. (In Russian). Teor. Verojatnost. i Primenen 18, 388?392 (1973)
2. Gaposkin, V.F.: Convergence of series which correspond to stationary sequences. (In Russian). Izv. Akad. Nauk SSSR, Ser. Mat. 39, 1366?1392 (1975)
3. Gaposkin, V.F.: Criteria for the strong law of large numbers for classes of stationary processes and homogeneous random fields. (In Russian). Dokl. Akad. Nauk SSSR 223, 1044?1047 (1975)
4. Móricz, F.: Moment inequalities and the strong laws of large numbers. Zeitschrift für Wahrscheinlichkeitstheorie und verw. Gebiete 35, 299?314 (1976)
5. Petrov, V.V.: On the strong law of large numbers. (In Russian). Teor. Verojatnost. i. Primenen 14, 193?202 (1969)