III. Abschnitt. Graphische Stereometrie.
Das graphische Rechnen Theil 1, GDML_Books, (1879), p. 59 / Harvested from
@article{PPN590873717+DMDLOG_0006,
     title = {III. Abschnitt. Graphische Stereometrie.},
     booktitle = {Das graphische Rechnen Theil 1},
     series = {GDML\_Books},
     publisher = {Calve},
     address = {Prag},
     year = {1879},
     pages = {59},
     url = {http://dml.mathdoc.fr/item/PPN590873717+DMDLOG_0006}
}
 (éd.). III. Abschnitt. Graphische Stereometrie., dans Das graphische Rechnen Theil 1, GDML_Books,  (1879), p. 59. http://gdmltest.u-ga.fr/item/PPN590873717+DMDLOG_0006/