TY - JOUR AU - A. Ya. Pressman TI - On the flow of a rarified gas into a vacuum from a point source JO - Doklady Akademii Nauk PY - 1961 SP - 1305 EP - 1308 VL - 138 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_138_6_a14/ LA - ru ID - DAN_1961_138_6_a14 ER -