0124961 - ASU-R 20020056 RIV NL eng C - Conference Paper (international conference)
Bumba, Václav - Klvaňa, Miroslav - Garcia, A.
Impulses of solar activity.
SOLSPA 2001. Proceedings of the second Solar Cycle and Space Weather Euroconference. Noordwijk: ESA Publication Division, 2002 - (Sawaya-Lacoste, H.), s. 83-86
[Solar Cycle and Space Weather Euroconference /2./. Vico Equense (IT), 24.09.2001-29.09.2001]
R&D Projects: GA ČR GA205/01/0658
Institutional research plan: CEZ:AV0Z1003909
Keywords : sun * activity
Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics

The authors study the developlment of complexes of activity during the course of four cycles with the smallest activity, for which they have the daily sums of sunspot areas separately for the northen and southern hemisphere.
Permanent Link: http://hdl.handle.net/11104/0023220