@misc{Ginzel_F._K._Spezieller_1899,
 author={Ginzel, F. K.},
 address={Berlin},
 howpublished={online},
 year={1899},
 publisher={Mayer and Müller},
 language={ger},
 title={Spezieller Kanon der Sonnen- und Mondfinsternisse},
 keywords={canon of the eclipses, solar eclipses, lunar eclipses},
}