TY  - RPRT
TI  - Measurement of clay surface areas by polyvinylpyrrolidone (PVP) sorption and its use for quantifying illite and smectite abundance
AU  - A.E. Blum
AU  - D. D. Eberl
PY  - 2024
DO  - 10.1346/ccmn.2004.0520505
UR  - https://pubs.usgs.gov/publication/70026630
ID  - 70026630
ER  -