TY  - RPRT
TI  - Radium-uranium equilibrium and radium-uranium ages of some Colorado Plateau secondary minerals
AU  - T. W. Stern
AU  - Lorin Rollins Stieff
PY  - 1956
DO  - 10.3133/tei482
UR  - https://pubs.usgs.gov/publication/tei482
ID  - tei482
ER  -