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@article{DE_1981_17_2_a19, author = {V. Kh. Froim}, title = {Linear systems of first-order partial differential equations with semiregular degeneration on a hyperplane}, journal = {Differencialʹnye uravneni\^a}, pages = {373--382}, publisher = {mathdoc}, volume = {17}, number = {2}, year = {1981}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1981_17_2_a19/} }
TY - JOUR AU - V. Kh. Froim TI - Linear systems of first-order partial differential equations with semiregular degeneration on a hyperplane JO - Differencialʹnye uravneniâ PY - 1981 SP - 373 EP - 382 VL - 17 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1981_17_2_a19/ LA - ru ID - DE_1981_17_2_a19 ER -
V. Kh. Froim. Linear systems of first-order partial differential equations with semiregular degeneration on a hyperplane. Differencialʹnye uravneniâ, Tome 17 (1981) no. 2, pp. 373-382. http://geodesic.mathdoc.fr/item/DE_1981_17_2_a19/