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
Beobachtungen über chemische Reaktionen in borhaltigen Graphitpresslingen im Gleichstrombogen : Arbeitstagung über Emissionsspektralanalyse : Erlangen, 24.04.63-27.04.63 [E-Book] /