TY - JOUR AU - N. G. Basov AU - V. A. Boǐko AU - O. N. Krokhin AU - G. V. Sklizkov TI - The formation of a long spark in the air induced by slightly focussed laser radiation JO - Doklady Akademii Nauk PY - 1967 SP - 538 EP - 541 VL - 173 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1967_173_3_a14/ LA - ru ID - DAN_1967_173_3_a14 ER -