Zur Sonnent tigkeit vor 1750
- 1 January 1960
- journal article
- Published by Springer Nature in The Science of Nature
- Vol. 47 (9) , 197
- https://doi.org/10.1007/bf00628642
Abstract
No abstract availableThis publication has 2 references indexed in Scilit:
- The Zurich sunspot number and its variations for 1700-1957Journal of Geophysical Research, 1958
- Die Häufigkeit der SonnenfleckenPublished by Walter de Gruyter GmbH ,1952