@article{GDZPPN002550407,
title = {On quadratic stochastic processes.},
journal = {Aequationes mathematicae},
volume = {20},
year = {1980},
pages = {192-199},
zbl = {0468.60053},
url = {http://dml.mathdoc.fr/item/GDZPPN002550407}
}
Nikodem, Kazimierz. On quadratic stochastic processes.. Aequationes mathematicae, Tome 20 (1980) pp. 192-199. http://gdmltest.u-ga.fr/item/GDZPPN002550407/