@misc{Michael_Scotus_(1175-1235)_Opera,
 author={Michael Scotus (1175-1235) and http://viaf.org/viaf/37028785},
 howpublished={online},
 language={lat},
 type={text},
 title={Opera astrologica},
 keywords={15 w., historia astronomii, astrologia, ezoteryka},
}