@article{GDZPPN002034301, title = {On some regularity properties of quadratic stochastic processes.}, journal = {Aequationes mathematicae}, volume = {26}, year = {1983}, pages = {59-63}, zbl = {0533.60075}, url = {http://dml.mathdoc.fr/item/GDZPPN002034301} }
Singh, Harshinder. On some regularity properties of quadratic stochastic processes.. Aequationes mathematicae, Tome 26 (1983) pp. 59-63. http://gdmltest.u-ga.fr/item/GDZPPN002034301/