Media type: E-Article Title: HPGe detector efficiency calibration for extended sources in the 50–1400 keV energy range Contributor: Venturini, L.; Vanin, V.R. Published: Elsevier BV, 1993 Published in: Applied Radiation and Isotopes, 44 (1993) 7, Seite 999-1002 Language: English DOI: 10.1016/0969-8043(93)90002-r ISSN: 0969-8043 Origination: Footnote: