01
Application of rock mechanics to cut and fill mining: proceedings of the Conference on the Application of Rock Mechanics to Cut and Fill Mining, organized by the departments of Rock Mechanics and Soil Mechanics, University of Luleå, The Swedish Rock Mechanics Research Foundation and The Institution of Miningand Metallurgy, held at the University of Luleå, Sweden, from 1 to 3 June, 1980
The earliest high-confidence catalog date in this author overview is 1981.