5. GAUSS an LAPLACE, 1812 Januar 30
Nachtraege zur reinen Mathematik Bd. 10 Abt 1, GDML_Books, (1917), p. 371 / Harvested from
Access to full text 
@article{PPN236018647+dmdlog153,
     title = {5. GAUSS an LAPLACE, 1812 Januar 30},
     booktitle = {Nachtraege zur reinen Mathematik Bd. 10 Abt 1},
     series = {GDML\_Books},
     year = {1917},
     pages = {371},
     url = {http://dml.mathdoc.fr/item/PPN236018647+dmdlog153}
}

 (éd.). 5. GAUSS an LAPLACE, 1812 Januar 30, dans Nachtraege zur reinen Mathematik Bd. 10 Abt 1, GDML_Books,  (1917), p. 371. http://gdmltest.u-ga.fr/item/PPN236018647+dmdlog153/