@article{TM_1985_169_a7,
     author = {L. S. Pontryagin},
     title = {The mathematical theory of optimal processes and differential games},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {119--158},
     publisher = {mathdoc},
     volume = {169},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1985_169_a7/}
}