TY - JOUR AU - V. V. Evstratov TI - A~finiteness criterion for a discrete spectrum of a multidimensional Jacobian matrix JO - Matematičeskie zametki PY - 1991 SP - 45 EP - 53 VL - 49 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1991_49_5_a6/ LA - ru ID - MZM_1991_49_5_a6 ER -