@article{DE_1995_31_6_a25,
     author = {\`E. G. Shifrin},
     title = {Generalized {Carath\`eodory} existence theorems for a system of ordinary differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1098--1099},
     publisher = {mathdoc},
     volume = {31},
     number = {6},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1995_31_6_a25/}
}