1. Elektroneninterferenzen an leichten Molekülen nach dem Sektorverfahren.;Debije;Physik. Z.,1939
2. Zirconium.;Fast;Foote Prints on Chemicals, Metals, Alloys and Ores,1937
3. Spanlose Formung von Zirkon und Titan.;Fast;Metallwirtschaft,1938
4. Acid-base indicators in methanol. II. The dissociation of triphenylcarbinols in methanol.;Kolthoff;J. Am. Chem. Soc.,1939
5. Acid-base indicators in methanol. III. Concentration ionization constants of indicators and acids in methanol.;Kolthoff;J. Am. Chem. Soc.,1939