R. Howard
Peter A. Gilman-NCAR/UCAR
Meridional motions of sunspots and sunspot groups
The Astrophysical Journal
1986-08-01
307
1
389-394
article
Refereed
Copyright 1986 the American Astronomical Society.
http://dx.doi.org/10.1086/164425
http://n2t.net/ark:/85065/d7gh9hkw