Rare-earth enrichment at Bokan Mountain, Southeast Alaska , in Moore, T.E., and Dumoulin, J.A., eds., Geologic studies in Alaska by the U.S. Geological Survey, 1994

Online link http://pubs.er.usgs.gov/publication/b2152
Originators Philpotts, John A.; Taylor, Cliff D.; and Baedecker, Philip A.
Publication U.S. Geological Survey Bulletin B-2152