TY - JOUR AU - Valeriu Baltag TI - Algebraic equations with invariant coefficients in qualitative study of the polynomial homogeneous differential systems JO - Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica PY - 2003 SP - 13 EP - 27 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/BASM_2003_2_a1/ LA - en ID - BASM_2003_2_a1 ER -