Gordon M. Bell,Metallurgical Society of AIME. Extractive Metallurgy Divison. Light Metals Committee.Light metals 1981 (110th : 1981 : Chicago)：proceedings of technical sessions sponsored by the TMS Light Metals Committee at the 110th AIME Annual Meeting in Chicago, Illinois, 1981.AIME,1980.
Light metals 1981 (110th : 1981 : Chicago)：proceedings of technical sessions sponsored by the TMS Light Metals Committee at the 110th AIME Annual Meeting in Chicago, Illinois, 1981
Gordon M. Bell,Metallurgical Society of AIME. Extractive Metallurgy Divison. Light Metals Committee.AIME,1980.
