Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1991_50_5_a21, author = {V. N. Kolokoltsov}, title = {Application of quasi-classical methods in a study of the {Belavkin} quantum filtration}, journal = {Matemati\v{c}eskie zametki}, pages = {153--156}, publisher = {mathdoc}, volume = {50}, number = {5}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1991_50_5_a21/} }
V. N. Kolokoltsov. Application of quasi-classical methods in a study of the Belavkin quantum filtration. Matematičeskie zametki, Tome 50 (1991) no. 5, pp. 153-156. http://geodesic.mathdoc.fr/item/MZM_1991_50_5_a21/