TY - JOUR AU - B. N. Goshchitskii AU - I. S. Izrailevich TI - On the existence of a ``negative'' effect of enrichment in the thermodiffusion of gases through porous media JO - Doklady Akademii Nauk PY - 1962 SP - 817 EP - 818 VL - 147 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_147_4_a18/ LA - ru ID - DAN_1962_147_4_a18 ER -