@article{DAN_1983_269_4_a8,
     author = {A. A. Kuleshov},
     title = {A difference approximation and regularization of a problem of optimal control of a process described by an elliptic equation},
     journal = {Doklady Akademii Nauk},
     pages = {809--813},
     publisher = {mathdoc},
     volume = {269},
     number = {4},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1983_269_4_a8/}
}