@article{MT_2017_20_2_a1,
     author = {G. R. Kagirova and F. S. Nasyrov},
     title = {On an optimal filtration problem for one-dimensional diffusion processes},
     journal = {Matemati\v{c}eskie trudy},
     pages = {35--51},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MT_2017_20_2_a1/}
}