@article{ZVMMF_2001_41_8_a1,
     author = {F. V. Lubyshev and M. \`E. Fairuzov},
     title = {Approximation and regularization of optimal control problems for quasilinear elliptic equations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1148--1164},
     publisher = {mathdoc},
     volume = {41},
     number = {8},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2001_41_8_a1/}
}