TY - JOUR AU - S. G. Shahinyan TI - On the stability of acting force of linear systems of differential equations with changeable coefficients JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 2002 SP - 31 EP - 34 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_2002_3_a5/ LA - ru ID - UZERU_2002_3_a5 ER -