TY - JOUR AU - N. Gherstega AU - V. Orlov TI - Classification of $Aff(2,\mathbb R)$-orbit's dimensions for quadratic differential system JO - Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica PY - 2008 SP - 122 EP - 126 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/BASM_2008_2_a13/ LA - en ID - BASM_2008_2_a13 ER -