@article{ZVMMF_1976_16_3_a5,
     author = {A. M. Ter-Krikorov},
     title = {The discrete {Pontrjagin} maximum principle for linear and convex problems on an infinite time interval},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {597--604},
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1976_16_3_a5/}
}