TY  - RPRT
TI  - A linear programming and least squares computer method for solving petrologic mixing problems
AU  - Thomas L. Wright
AU  - Patrick C. Doherty
PY  - 1970
DO  - 10.1130/0016-7606(1970)81[1995:alpals]2.0.co;2
UR  - https://pubs.usgs.gov/publication/70207549
ID  - 70207549
ER  -