@article{DE_2000_36_7_a14,
     author = {M. P. Sapagovas},
     title = {A boundary value problem with a nonlocal condition for a system of ordinary differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {971--978},
     year = {2000},
     volume = {36},
     number = {7},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2000_36_7_a14/}
}