1. Identification of irradiated foods—methods, development and concepts;Bögl;Appl. Radiat. Isot.,1989
2. CEN 1997. EN 1786, Detection of irradiated food containing bone: Analysis by electron paramagnetic resonance. (European Committee for Standardization, rue de Stassart 36, B-1050 Brussels, Belgium.)
3. CEN 2000. EN 1787, Determination of irradiated food containing cellulose: analysis by EPR. (European Committee for Standardization, rue de Stassart 36, B-1050 Brussels, Belgium.)
4. CEN 2001a. EN 13708, Detection of irradiated food containing crystalline sugar: analyzis by EPR. (European Committee for Standardization, rue de Stassart 36, B-1050 Brussels, Belgium.)
5. CEN 2001b. EN 1788, Detection of irradiated food containing silicate materials: analysis by thermoluminescence, TL. (European Committee for Standardization, rue de Stassart 36, B-1050 Brussels, Belgium.)