TY - JOUR AU - G. H. Sahakyan TI - Floke--Liapunov's theorem for Dirac's two-parameter system with periodical coefficients JO - Proceedings of the Yerevan State University. Physical and mathematical sciences PY - 2001 SP - 14 EP - 21 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UZERU_2001_2_a2/ LA - ru ID - UZERU_2001_2_a2 ER -