TY - JOUR AU - A. M. Trokhan TI - Gas flows investigated by electron-ray methods JO - Doklady Akademii Nauk PY - 1964 SP - 820 EP - 821 VL - 157 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1964_157_4_a17/ LA - ru ID - DAN_1964_157_4_a17 ER -