000000158 001__ 158
000000158 005__ 20160222141712.0
000000158 037__ $$aSIDCimport-170
000000158 100__ $$aCugnon, P.
000000158 245__ $$aThe International Sunspot Number - constitution and stability
000000158 260__ $$c1997
000000158 500__ $$aSolar-Terrestrial Prediction Workshop V, eds G. Heckman et al., Hiraiso Solar Terrestrial Research Center, Japan
000000158 773__ $$c73++$$pproceeding$$v1$$y1997
000000158 905__ $$apublished in
000000158 980__ $$aNONREF