@article{ZVMMF_1988_28_5_a16,
     author = {R. K. Tagiyev},
     title = {Convergence of difference approximations and regularization of the optimal control problem for an ordinary linear differential equation of the second order},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {779--780},
     publisher = {mathdoc},
     volume = {28},
     number = {5},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1988_28_5_a16/}
}