1. Distribution of sunspots in heliographic lattitude for eleven-year cycle Creator: Gnevyshev, M. N. Format: bez média and svazek Type: model:article and TEXT Subject: solar activity, sunspots, and heliographic lattitude Language: Czech Description: Součástí článku jsou 2 nestránkované diagramy Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public