Okamoto Y., Nakashiba S., Sakagawa T., Okada A.Micro-welding Of Aluminum Alloy By Superposition Of Pulsed Nd:yag Laser And Continuous Diode Laser (The Paton Welding Journal, 2013, №11)
Okamoto Y., Gillner A., Olowinsky A., Gendriks Dzh., Uno Y.Micro-welding Of Stainless Steel Foil By High-speed Laser Scanning ... 158 (The Paton Welding Journal, 2008, №11)