Persona

Monografia (1965) Markov processes
Monografia (1969) Markov processes : theorems and problems
Monografia (1974) Mathematical models in economics : [proceedings of the Symposium on Mathematical Methods of Economics, February–July 1972 and of the Conference on Von Neumann Models, 10–15 July 1972 organized by the Polish Academy of Science, Institute of Mathematics in Warszawa]