1971/12/4

Application of the selection procedure R to unequal observation numbers

Queueing systems with feedback

The evolution of an iterative matrix of order 2 in a two-element polata

Differential equations with infinite number of limit cycles

Modification of the alternating direction implicit method and connections with von Neumann's method

Semantic analysis of an ALGOL text

Algorithm 15. Evaluation of probability for the F-Snedecor distribution