@article{GDZPPN002032147, title = {On quadratic stochastic processes (Short Communication).}, journal = {Aequationes mathematicae}, volume = {19}, year = {1979}, pages = {317-318}, url = {http://dml.mathdoc.fr/item/GDZPPN002032147} }
Nikodem, Kazimierz. On quadratic stochastic processes (Short Communication).. Aequationes mathematicae, Tome 19 (1979) pp. 317-318. http://gdmltest.u-ga.fr/item/GDZPPN002032147/