Industrial lasers and laser material processing : Russia National Conference : 14-16 April 1993, Shatura, Moscow Region, Russia / Vladislav Ya. Panchenko, Vladimir S. Golubev, chairs/editors ; organized by Scientific Resea[r]ch Center for Technological Lasers, Russia Academy of Sciences (NICTL RAN), Lomonosov Moscow State University (MGU), Interindustrial Scientific Technical Complex "Technological Lasers" (MNTK TL) ; cosponsored by Russia Academy of Sciences [and others] ; cooperating organizations, Institute of General Physics, Russia Academy of Sciences [and others].