TY - JOUR AU - I. V. Obreimov TI - The gas laser as a source of illumination JO - Doklady Akademii Nauk PY - 1966 SP - 1305 EP - 1308 VL - 171 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1966_171_6_a16/ LA - ru ID - DAN_1966_171_6_a16 ER -