@article{ZVMMF_1963_3_6_a0,
     author = {M. K. Likht},
     title = {Conditionality in the problem of the minimum of a quadratic functional},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {979--987},
     publisher = {mathdoc},
     volume = {3},
     number = {6},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1963_3_6_a0/}
}