@article{02119181, title = {Operator valued probability theory.}, journal = {Lobachevskii Journal of Mathematics}, volume = {15}, year = {2004}, pages = {17-56}, zbl = {1057.60008}, language = {en}, url = {http://dml.mathdoc.fr/item/02119181} }
Jakobsen, Per K.; Lychagin, Valentin V. Operator valued probability theory.. Lobachevskii Journal of Mathematics, Tome 15 (2004) pp. 17-56. http://gdmltest.u-ga.fr/item/02119181/