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@article{DE_1978_14_7_a7, author = {N. Satimov}, title = {The composition of a differential equation from its solutions, and the proof of a lemma of {L.\,S.~Pontrjagin}}, journal = {Differencialʹnye uravneni\^a}, pages = {1208--1214}, publisher = {mathdoc}, volume = {14}, number = {7}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1978_14_7_a7/} }
TY - JOUR AU - N. Satimov TI - The composition of a differential equation from its solutions, and the proof of a lemma of L.\,S.~Pontrjagin JO - Differencialʹnye uravneniâ PY - 1978 SP - 1208 EP - 1214 VL - 14 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1978_14_7_a7/ LA - ru ID - DE_1978_14_7_a7 ER -
N. Satimov. The composition of a differential equation from its solutions, and the proof of a lemma of L.\,S.~Pontrjagin. Differencialʹnye uravneniâ, Tome 14 (1978) no. 7, pp. 1208-1214. http://geodesic.mathdoc.fr/item/DE_1978_14_7_a7/