%0 Conference Paper %B Proceedings of the 7th International Conference on Electron Beam Technologies %D 2003 %T Electron beam welding of stainless steel with tungsten, tantalum and molybdenum %A Dupák, Jan %A P. Michalička %A V. Ustohal %A R. Kuchyňka %E Georgy Mladenov %C Varna %I Bulgarian Academy of Sciencies %P 198–201