TY - JOUR AU - N. E. Leont'ev TI - Contamination of a porous bed by a moving front with a finite porosity jump JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2009 SP - 75 EP - 80 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2009_5_a18/ LA - ru ID - VMUMM_2009_5_a18 ER -