TY  - RPRT
TI  - Spherical splines for scalp potential and current density mapping.
AU  - F Perrin
AU  - J Pernier
AU  - O Bertrand
AU  - J F Echallier
PY  - 1989
DO  - 10.1016/0013-4694(89)90180-6
UR  - https://pubmed.ncbi.nlm.nih.gov/2464490/
ID  - 2464490
ER  -