@article{GDZPPN002216787, title = {Existence of Sufficient Regular Conditional Probabilities.}, journal = {Manuscripta mathematica}, volume = {7}, year = {1972}, pages = {197-204}, zbl = {0242.62002}, url = {http://dml.mathdoc.fr/item/GDZPPN002216787} }
Landers, D.; Rogge, L. Existence of Sufficient Regular Conditional Probabilities.. Manuscripta mathematica, Tome 7 (1972) pp. 197-204. http://gdmltest.u-ga.fr/item/GDZPPN002216787/