61. Kombination der Grundfesten.
Die Mathematik Theil 1, GDML_Books, (1895), p. 391 / Harvested from
@article{PPN517627590+dmdlog70,
     title = {61. Kombination der Grundfesten.},
     booktitle = {Die Mathematik Theil 1},
     series = {GDML\_Books},
     year = {1895},
     pages = {391},
     url = {http://dml.mathdoc.fr/item/PPN517627590+dmdlog70}
}
 (éd.). 61. Kombination der Grundfesten., dans Die Mathematik Theil 1, GDML_Books,  (1895), p. 391. http://gdmltest.u-ga.fr/item/PPN517627590+dmdlog70/