@article{ZVMMF_1987_27_3_a2,
     author = {N. S. Vasil'ev},
     title = {Numerical solution of extremal problems on constructing ellipsoids and parallelepipeds},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {340--348},
     year = {1987},
     volume = {27},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_3_a2/}
}