TY - BOOK ID - 128847136 TI - North-south asymmetry in solar spottedness and in great-storm sources. PY - 1962 PB - Washington : Smithsonian Institution, DB - UniCat KW - Sunspots. KW - Magnetic storms. UR - https://www.unicat.be/uniCat?func=search&query=sysid:128847136 AB - ER -