TY  - RPRT
TI  - A fast method for forward computation of multiple-shell spherical head models.
AU  - P Berg
AU  - M Scherg
PY  - 1994
DO  - 10.1016/0013-4694(94)90113-9
UR  - https://pubmed.ncbi.nlm.nih.gov/7509274/
ID  - 7509274
ER  -