1. Addressing Verification Challenges, Proceedings of the Symposium on International Safeguards, 16–20 October 2006, IAEA, Vienna, 2006.
2. EPA Guidance on Environmental Data Verification and Data Validation, EPA QA/G-8, U.S. Environmental Protection Agency, Washington, D.C., USA, 2000.
3. M. Rossbach, J. Gerardo-Abaya, A. Fajgejl, P. Bode, P. Vermaercke, M. Bickel, Accred. Qual. Assur., 10 (2006) 583.
4. EudraLex, Vol. 4, Draft Annex 3: Manufacture of Radiopharmaceuticals, Brussels 10.10.2006.
5. ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories.