MULTIBEAM CO2 LASERS FOR INDUSTRIAL APPLICATION AND PERSPECTIVES OF THEIR DEVELOPMENT F. LEBEDEV, A. GLOVA, O. KACHURIN, A. NAPARTOVICH et V. PIS'MENNYJ. Phys. IV France, 01 C7 (1991) C7-175-C7-178DOI: https://doi.org/10.1051/jp4:1991746