TY  - RPRT
TI  - Improper use of regression equations in earth sciences
AU  - G. P. Williams
PY  - 1983
DO  - 10.1130/0091-7613(1983)11<195:iuorei>2.0.co;2
UR  - https://pubs.usgs.gov/publication/70011964
ID  - 70011964
ER  -