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@article{DE_1970_6_6_a4, author = {P. E. Tovstik}, title = {Integrals of a linear equation of order $m+n$ with a small parameter multiplying the derivatives}, journal = {Differencialʹnye uravneni\^a}, pages = {989--999}, publisher = {mathdoc}, volume = {6}, number = {6}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1970_6_6_a4/} }
TY - JOUR AU - P. E. Tovstik TI - Integrals of a linear equation of order $m+n$ with a small parameter multiplying the derivatives JO - Differencialʹnye uravneniâ PY - 1970 SP - 989 EP - 999 VL - 6 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1970_6_6_a4/ LA - ru ID - DE_1970_6_6_a4 ER -
P. E. Tovstik. Integrals of a linear equation of order $m+n$ with a small parameter multiplying the derivatives. Differencialʹnye uravneniâ, Tome 6 (1970) no. 6, pp. 989-999. http://geodesic.mathdoc.fr/item/DE_1970_6_6_a4/