@article{DE_1979_15_5_a24,
     author = {N. A. Sotnichenko and S. F. Feshchenko},
     title = {Zur {Frage} der {Reduktion} von {Systemen} linearer {Differentialgleichungen} auf die $L${-Diagonalform}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {947--948},
     publisher = {mathdoc},
     volume = {15},
     number = {5},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1979_15_5_a24/}
}