TY  - RPRT
TI  - Interactive inversion of transient electromagnetic data for a central-induction loop over layered earth models (version 1.0.)
AU  - Walter L. Anderson
PY  - 1993
DO  - 10.3133/ofr93234a
UR  - https://pubs.usgs.gov/publication/ofr93234A
ID  - ofr93234A
ER  -