Michael W. Demarr

Porphyry copper assessment of Europe, exclusive of the Fennoscandian Shield: Chapter K in Global mineral resource assessment

L. J. Drew, B. Berger, D. Cassard, 2013 .

Porphyry copper assessment of East and Southeast Asia: Philippines, Taiwan (Republic of China), Republic of Korea (South Korea), and Japan: Chapter P in Global mineral resource assessment

J. Hammarstrom, A. Bookstrom, S. Ludington, 2014 .