TY  - BOOK
AU  - Stephenson, F. R., ed.Wolfendale, A. W., ed.
ED  - 
TI  - Secular solar and geomagnetic variations in the last 10,000 years: proceedings of the NATO advanced research workshop held in Durham, England, April 6-10, 1987
T2  - NATO ASI Series
SN  - 90-277-2755-4
PY  - 1988///
CY  - Dordrecht
PB  - Kluwer
KW  - Magnetism-terrestrial
ER  -