XPS study of the interaction of nickel (II) ions with alumina. Journal of Catalysis 55, 250–254 (1978).
The reaction of oxygen and water with iron films studied by X-Ray photoelectron spectroscopy. Surface Science 62, 386–396 (1977).
The reactions of oxygen and water with the rare-earth metals terbium to lutetium studied by x-ray photoelectron spectroscopy. Surface Science 61, 468–482 (1976).