| 433-442 | On controlled Markov processes with average cost criterion. Mandl, Petr; Romera Ayllón, M. Rosario |
| 443-457 | Random sequences with normal covariances. Michálek, Jiří |
| 458-475 | Spectrum-oriented source coding theory. Šefl, Otakar; Vajda, Igor |
| 476-482 | Approximate solution of stochastic programming problems with recourse. Lepp, Riho |
| 483-488 | Approximation of a random solution in extremum problems. Tamm, Ebu |
| 489-497 | On the decentralized stabilization of interconnected discrete time systems. Ray, Goshaidas |
| 498-514 | Вариационная задача оптимизации измерений в алгоритмах идентификации и управления. Mochalov, Ivan A.; Prigozhin, Leonid B. |
| 515-526 | New Books. |
| 527-528 | News. |