Federal Office for Radiation Protection (BfS),
Ressortforschungsberichte zur kerntechnischen Sicherheit und zum Strahlenschutz, BfS-RESFOR-29/10-REV-1: 1-379
Angelopoulos A, Fildisis T (eds.): 7th International Conference of the Balkan Physical Union. AIP Conference Proceedings, volume 1203; AIP Publishing, Melville, NY; pp. 1104-1107; ISBN 978-0-7354-0740-4
Lee TC, Niederer PF (eds.): Basic Engineering for Medics and Biologists. Studies in Health Technology and Informatics, volume 152; IOS Press, Amsterdam; pp. 81-89; ISBN 978-1-60750-526-6
2010,
Herrera FA, Hassanein AH, Potenza B, Dobke M, Angle N