1. 2J. L. Engelke, F. A. Halden, and E. P. Farley , "Synthesis of New High Temperature Materials ," Tech. Rept. No. WADC 59-654; Contract No. AF 33(616)-5888. Wright-Patterson Air Force Base, Ohio. 39 pp., 1960 .
2. Über die Oxydation von Titancarbid