@article{DE_1990_26_9_a5,
     author = {L. I. Minchenko},
     title = {Optimal trajectories of differential inclusions in a problem with constraints on the ends of the trajectories},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1521--1528},
     publisher = {mathdoc},
     volume = {26},
     number = {9},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1990_26_9_a5/}
}