@article{DMDICO_2007_27_2_a3, author = {Ahmed, N.}, title = {A relaxation theorem for partially observed stochastic control on {Hilbert} space}, journal = {Discussiones Mathematicae. Differential Inclusions, Control and Optimization}, pages = {295--314}, publisher = {mathdoc}, volume = {27}, number = {2}, year = {2007}, zbl = {1147.93045}, language = {en}, url = {http://geodesic.mathdoc.fr/item/DMDICO_2007_27_2_a3/} }