@article{TVP_1994_39_3_a1,
     author = {V. P. Belavkin},
     title = {Measurement and filtering of quantum {diffusion.~II}},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {469--487},
     publisher = {mathdoc},
     volume = {39},
     number = {3},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1994_39_3_a1/}
}