@article{ZVMMF_1976_16_1_a24,
     author = {V. F. Dem'yanov},
     title = {Minimization of a convex function on the plane},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {247--251},
     publisher = {mathdoc},
     volume = {16},
     number = {1},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1976_16_1_a24/}
}