@conference {Menhard_EBT_2006,
	title = {Fast measurements of important electron beam parameters by variation of beam focusing},
	booktitle = {Proceedings of the 8th International Conference on Electron Beam Technologies},
	volume = {2},
	year = {2006},
	pages = {11{\textendash}12},
	publisher = {Bulgarian Academy of Sciencies},
	organization = {Bulgarian Academy of Sciencies},
	address = {Varna},
	author = {C. G. Menhard},
	editor = {Georgy Mladenov}
}