TY  - RPRT
TI  - The fluorapatite system of equilibria in the conditions of formation of sedimentary rocks
AU  - A.V. Kazakov
AU  - V. L. Skitsky
PY  - 1951
DO  - 10.3133/tei385
UR  - https://pubs.usgs.gov/publication/tei385
ID  - tei385
ER  -