@conference {Loewer_EBT_2003, title = {Analysis, visualization and accurate description of an electron beam for high repeatability of industrial production processes}, booktitle = {Proceedings of the 7th International Conference on Electron Beam Technologies}, year = {2003}, pages = {45{\textendash}50}, publisher = {Bulgarian Academy of Sciencies}, organization = {Bulgarian Academy of Sciencies}, address = {Varna}, author = {T. L{\"o}wer}, editor = {Georgy Mladenov} }