TY  - BOOK
AU  - Choudhuri, Arnab Rai
TI  - Nature's third cycle: a story of sunspots 
SN  - 9780199674756
PY  - 2015///
CY  - New York
PB  - Oxford
KW  - AstrophysicsMatterPlasmaSunSunspotsSolar
ER  -