@article {Dupak_Vacuum_2001,
	title = {Electron gun for computer{\textendash}controlled welding of small components},
	journal = {Vacuum},
	volume = {62},
	number = {2{\textendash}3},
	year = {2001},
	pages = {159{\textendash}164},
	issn = {0042-207X},
	author = {Dup{\'a}k, Jan and Ivan Vl{\v c}ek and Martin Zoba{\v c}}
}