TY  - GEN
AU  - Makinen, Teemu
TI  - Geomagnetically induced currents in the Finnish power trans mission system
T2  - Geophysical Publications
VL  - 32
SN  - 07826087
PY  - 1993///
CY  - Helsinki
PB  - Finnish Met Institute
KW  - GEOMAGNETISMO
KW  - IM
ER  -