TY - JOUR AU - N. A. Tikhonov TI - On the various mechanisms that generate a diffusion effect in the case of salt transport in soil JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1983 SP - 1115 EP - 1124 VL - 23 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1983_23_5_a8/ LA - ru ID - ZVMMF_1983_23_5_a8 ER -