TY - JOUR AU - N. A. Tikhonov AU - M. K. Trubetskov AU - G. N. Medvedev TI - Reconstruction of contamination intensity in sewage by the integral-sorption method JO - Matematičeskoe modelirovanie PY - 1997 SP - 36 EP - 43 VL - 9 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MM_1997_9_7_a2/ LA - ru ID - MM_1997_9_7_a2 ER -