TY - JOUR AU - A. M. Khazen TI - Ball lightning: stationary state, energy supply, conditions of appearance JO - Doklady Akademii Nauk PY - 1977 SP - 288 EP - 291 VL - 235 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1977_235_2_a11/ LA - ru ID - DAN_1977_235_2_a11 ER -