TY  - RPRT
TI  - Fission-track dating of apatite and zircon: An interlaboratory comparison
AU  - C. W. Naeser
AU  - R.A. Zimmermann
AU  - G. T. Cebula
PY  - 1981
DO  - 10.1016/0191-278x(81)90027-5
UR  - https://pubs.usgs.gov/publication/70012061
ID  - 70012061
ER  -