@misc{indiciae6554208305b0, title = {Improper use of regression equations in earth sciences}, author = {G. P. Williams}, year = {1983}, doi = {10.1130/0091-7613(1983)11<195:iuorei>2.0.co;2}, url = {https://pubs.usgs.gov/publication/70011964}, note = {Source identifier: 70011964} }