TY  - RPRT
TI  - All equal-area map projections are created equal, but some are more equal than others
AU  - E. Lynn Usery
AU  - Jeong Chang Seong
PY  - 2001
DO  - 10.1559/152304001782153053
UR  - https://pubs.usgs.gov/publication/70023348
ID  - 70023348
ER  -