1. Hydrogen Effects in Metals, Proc. 3rd Int. Conf. on the Effect of Hydrogen on the Behavior of Materials, Metallurgical Society of AIME,1981
2. Proc. Int. Symp. on the Properties and Applications of Metal Hydrides V;Fromm,1987
3. A model for atomic hydrogen-metal interactions — application to recycling, recombination and permeation
4. Proc. 2nd Int. Congress on Hydrogen in Metals;Clermont,1977