TY - JOUR AU - M. P. Efimova TI - The sufficient condition for integrability of a generalized $Q$-integral and points of integrability JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2015 SP - 46 EP - 49 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2015_4_a6/ LA - ru ID - VMUMM_2015_4_a6 ER -