@article{IVM_1993_8_a3,
     author = {A. V. Lapin},
     title = {Methods of upper relaxation type for the sum of a~quadratic and a~convex functional},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {30--39},
     publisher = {mathdoc},
     number = {8},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1993_8_a3/}
}