TY - JOUR AU - Silvia Turuta TI - Solution of the problem of the center for cubic differential systems with three affine invariant straight lines of total algebraic multiplicity four JO - Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica PY - 2020 SP - 89 EP - 105 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/BASM_2020_1_a5/ LA - en ID - BASM_2020_1_a5 ER -