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@article{DE_1999_35_10_a10, author = {A. S. Platonov}, title = {On the existence of a linear {Pfaffian} system with an arbitrary countable lower characteristic set}, journal = {Differencialʹnye uravneni\^a}, pages = {1382--1386}, publisher = {mathdoc}, volume = {35}, number = {10}, year = {1999}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1999_35_10_a10/} }
TY - JOUR AU - A. S. Platonov TI - On the existence of a linear Pfaffian system with an arbitrary countable lower characteristic set JO - Differencialʹnye uravneniâ PY - 1999 SP - 1382 EP - 1386 VL - 35 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1999_35_10_a10/ LA - ru ID - DE_1999_35_10_a10 ER -
A. S. Platonov. On the existence of a linear Pfaffian system with an arbitrary countable lower characteristic set. Differencialʹnye uravneniâ, Tome 35 (1999) no. 10, pp. 1382-1386. http://geodesic.mathdoc.fr/item/DE_1999_35_10_a10/