TY  - RPRT
TI  - Anisotropic magnetic susceptibility of erbium and ytterbium in zircon, ZrSiO4
AU  - A. N. Thorpe
AU  - Charles Briggs
AU  - T. Tsang
AU  - F. Senftle
AU  - Corrine Alexander
PY  - 1977
DO  - 10.1016/0022-3697(77)90180-9
UR  - https://pubs.usgs.gov/publication/70009837
ID  - 70009837
ER  -