TY - JOUR AU - V. Sh. Burd TI - About the works by Yu.\,S.~Kolesov on differential equations JO - Modelirovanie i analiz informacionnyh sistem PY - 2009 SP - 5 EP - 12 VL - 16 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAIS_2009_16_3_a0/ LA - ru ID - MAIS_2009_16_3_a0 ER -