1. History of Yttrium and Scandium;Biochemistry of Scandium and Yttrium, Part 1: Physical and Chemical Fundamentals;1999
2. Occurrence In Living Systems;Scandium: Its Occurrence, Chemistry Physics, Metallurgy, Biology and Technology;1975
3. Wirkung des Scandiums auf h�here Pflanzen;Die Naturwissenschaften;1965
4. Composition of Came Juce and Cane Final Molasses;Advances in Carbohydrate Chemistry;1953
5. Mineralstoffwechsel;Ergebnisse der Physiologie Biologischen Chemie und Experimentellen Pharmakologie;1941-12