@article{DE_1991_27_3_a4,
     author = {N. G. Dokuchaev},
     title = {Solvability of equations that are analogues of {Bellman} equations in a problem of the control of diffusion processes with integral constraints and with incomplete feedback},
     journal = {Differencialʹnye uravneni\^a},
     pages = {403--414},
     publisher = {mathdoc},
     volume = {27},
     number = {3},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1991_27_3_a4/}
}