@article {Dilthey_Vacuum_2001,
	title = {Electron beam diagnostics: A~new release of the diabeam system},
	journal = {Vacuum},
	volume = {vol.~62},
	number = {no.~2{\textendash}3},
	year = {2001},
	pages = {77{\textendash}85},
	issn = {0042-207X},
	author = {U. Dilthey and A. GOUMENIOUK and S. B{\"o}hm and T. WELTERS}
}