TY - JOUR AU - N. I. Shkil' AU - G. V. Zavizion TI - System of Linear Differential Equations with Degeneracy at a Point JO - Matematičeskie zametki PY - 2008 SP - 796 EP - 800 VL - 83 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2008_83_5_a17/ LA - ru ID - MZM_2008_83_5_a17 ER -