TY  - RPRT
TI  - Polar charts for calculating aeromagnetic anomalies of three-dimensional bodies
AU  - Roland George Henderson
AU  - Alphonso Wilson
PY  - 1964
DO  - 10.3133/ofr6476
UR  - https://pubs.usgs.gov/publication/ofr6476
ID  - ofr6476
ER  -