TY - JOUR AU - Yu. E. Anikonov AU - M. V. Neshchadim TI - Representations for the solutions and coefficients of second-order differential equations JO - Sibirskij žurnal industrialʹnoj matematiki PY - 2012 SP - 17 EP - 23 VL - 15 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_2012_15_4_a1/ LA - ru ID - SJIM_2012_15_4_a1 ER -