000004142 001__ 4142
000004142 005__ 20200213143611.0
000004142 037__ $$aDATASET-2019-0043
000004142 100__ $$aClette, Frederic
000004142 245__ $$aInternational Sunspot Number
000004142 260__ $$c2018
000004142 594__ $$aNO
000004142 700__ $$aLefèvre, Laure
000004142 8560_ $$flaure.lefevre@observatoire.be
000004142 980__ $$aCTALKCONT