TY  - BOOK
AU  - Bartels, Julius
AU  - Romana, A.Veldkamp, J.
ED  - International Association of Geomagnetism and Aeronomy
TI  - Geomagnetic data 1960: rapid variations
T2  - International Association of Geomagnetism and Aeronomy; No. 12o2
PY  - 1964///
CY  - Paris
PB  - International Union of Geodesy and Geophysics 
KW  - Iaga Bulletin No.12o2Iaga Bulletin-dataIaga IndicesIugg
ER  -