TY  - BOOK
AU  - Bumba, Vaclav, ed.Kleczek, Josip, ed. 
ED  - International Astronomical Union Symposium 
TI  - Basic mechanisms of solar activity : international astronomical union symposium no. 71 held in Prague, Czechoslovakia, 25-29 August 1975
SN  - 90-277-0681-6
PY  - 1976///
CY  - Dordrecht
PB  - D. Reidel
KW  - SunSolar Activity
ER  -