1
Contributions for the Biennal Conference on Carbon. 17 : papers to be read at the conference in the University of Kentucky Lexington, Kentucky June 16 - 21, 1985 [E-Book] /
2
Contributions for the biennial Conference on Carbon. 14: papers to be read at the conference in Pennsylvania State University, 25. - 29. June 1979 [E-Book] /
3
Contributions for the international carbon conference : Carbone 1984 : Papers to be read at the Conference in Bordeaux July 2nd - 6th, 1984 [E-Book] /
4
Über die Graphitierung polykristalliner Kohlenstoffe bei Bestrahlung mit schnellen Neutronen [E-Book] /