1. Wirkung Ionisierender Stahlen auf den Atmungs;Amberger;Atompraxis,1968
2. Effect of intensity and spectrum of light on photosynthetic apparatus of plants;Ashour;Ph.D. Thesis, Acad. Sci., U.S.S.R., Moscow,1964
3. Effect of gamma irradiation of seeds on the accumulation of chlorophyll and carotene;Bagdashevskia;Radiaobiologia,1966
4. Effects of seed treatment with gamma rays and micronutrients on germination and growth of corn (Zea mays) seedlings;Bakr Ahmed;Isot. Radiat. Res. Cairo,1976
5. Uber die Specifiat der (Tee Methode) Zur Quentitativen Bestimmung von Ascorbinsoure und Gesamt-Vitamin C in Frischen Pflanzen;El-Fouly;Experientia,1966