@article{oai:repository.dl.itc.u-tokyo.ac.jp:00039572, author = {Kishino, Hirohisa}, issue = {1}, journal = {Journal of the Faculty of Science, the University of Tokyo. Sect. 1 A, Mathematics = 東京大学理学部紀要. 第1類A, 数学}, month = {Mar}, note = {application/pdf}, pages = {111--137}, title = {On the separation principle of stochastic control}, volume = {30}, year = {1983} }