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@article{DE_1970_6_10_a19, author = {V. S. Medvedev}, title = {Sufficient conditions for the absence of integral cycles of {Pfaffian} systems of manifolds}, journal = {Differencialʹnye uravneni\^a}, pages = {1896--1900}, publisher = {mathdoc}, volume = {6}, number = {10}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1970_6_10_a19/} }
TY - JOUR AU - V. S. Medvedev TI - Sufficient conditions for the absence of integral cycles of Pfaffian systems of manifolds JO - Differencialʹnye uravneniâ PY - 1970 SP - 1896 EP - 1900 VL - 6 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1970_6_10_a19/ LA - ru ID - DE_1970_6_10_a19 ER -
V. S. Medvedev. Sufficient conditions for the absence of integral cycles of Pfaffian systems of manifolds. Differencialʹnye uravneniâ, Tome 6 (1970) no. 10, pp. 1896-1900. http://geodesic.mathdoc.fr/item/DE_1970_6_10_a19/