@article{ZVMMF_1987_27_7_a17,
     author = {I. E. Mikhaǐlov},
     title = {The necessary conditions for the optimality of three-dimensional bodies in a supersonic gas flow},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1111--1114},
     publisher = {mathdoc},
     volume = {27},
     number = {7},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_7_a17/}
}