TY - JOUR AU - Dana Schlomiuk AU - Nicolae Vulpe TI - The topological classification of a family of quadratic differential systems in terms of affine invariant polynomials JO - Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica PY - 2019 SP - 41 EP - 55 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/BASM_2019_2_a2/ LA - en ID - BASM_2019_2_a2 ER -