@article{DE_1997_33_3_a2,
     author = {V. A. Vinokurov},
     title = {Explicit solution of a linear ordinary differential equation and a basic property of the exponential function},
     journal = {Differencialʹnye uravneni\^a},
     pages = {302--308},
     publisher = {mathdoc},
     volume = {33},
     number = {3},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1997_33_3_a2/}
}