@article{ZVMMF_1981_21_6_a2,
     author = {O. V. Vasil'ev and A. I. Tyatyushkin},
     title = {A method for solving optimal control problems that is based on the maximum principle},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1376--1384},
     publisher = {mathdoc},
     volume = {21},
     number = {6},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1981_21_6_a2/}
}