1. Foodstuffs – Detection of Irradiated Food-Containing Cellulose by ESR Spectroscopy;EN 1787,2000
2. Foodstuffs - Detection of Irradiated Food Containing Fat - Gas Chromatographic/mass Spectrometric Analysis of 2-alkylcyclobutanones;EN 1785,2003
3. Directive 1999/2/EC of the European Parliament and of the Council, 22.02.199, Official Journal of the European Communities L66/16.
4. Bleichen von Walnüssen und Pistazien- Einfluss auf den Bestrahlungsnachweis mittels ESR und GC/MS, DLR, 102. Jahrgang, Heft;Butz,2006
5. Influence of sample treatment on ESR signal of irradiated citrus;De Jesus;Appl. Radiat. Isot.,1996