1. A Hydrogen Isotope of Mass 2 and its Concentration
2. in and : Isotopic and Cosmic Chemistry, North-Holland Publ. Co., Amsterdam 1964, p. 1.
3. in : Oxygenates. Academic Press, New York 1962, p. 31.
4. in and : 19. Colloquium der Gesellschaft für Biologische Chemie, April 1968 in Mosbach/Baden. Springer, Berlin 1968, p. 6.
5. New isotopes 21N, 23O, 24O and 25F, produced in nuclear reactions with heavy ions