TY - JOUR AU - N. N. Kushkov TI - Boundedness of solutions of a certain multidimensional system in the critical case of two zero roots.~I JO - Differencialʹnye uravneniâ PY - 1979 SP - 1600 EP - 1605 VL - 15 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1979_15_9_a6/ LA - ru ID - DE_1979_15_9_a6 ER -