Publisher: Edp Sciences
E-ISSN: 1432-0746|418|1|L17-L20
ISSN: 0004-6361
Source: Astronomy & Astrophysics, Vol.418, Iss.1, 2004-04, pp. : L17-L20
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Related content
Regularity of the north-south asymmetry of solar activity
Astronomy & Astrophysics, Vol. 383, Iss. 2, 2002-02 ,pp. :
The periodic behaviour of the North-South asymmetry of sunspot areas revisited
Astronomy & Astrophysics, Vol. 431, Iss. 2, 2005-02 ,pp. :