TY - JOUR AU - A. N. Semchukov AU - V. I. Kvon TI - Numerical solution of an inverse problem on water quality in rivers JO - Sibirskij žurnal industrialʹnoj matematiki PY - 1999 SP - 151 EP - 163 VL - 2 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SJIM_1999_2_1_a15/ LA - ru ID - SJIM_1999_2_1_a15 ER -