1. D. T. Clark, Structure and Bonding in Polymers as Revealed by ESCA, in Proceedings of the NATO Advanced Study Institute, Namur, Belgium (1974), Ed. J. Ladik and J. M. Andre, Plenum Press, New York (1975).
2. Applications of ESCA to polymer chemistry. Part VI. Surface fluorination of polyethylene. Application of ESCA to the examination of structure as a function of depth
3. Structural Studies of Macromolecules by Spectroscopic Methods;Clark,1976
4. Non empirical LCAO SCF MO investigations of electronic reorganizations accompanying core ionizations