No. 1238 - No. 1239
Briefwechsel zwischen C. F. Gauss und H. C. Schumacher 6, GDML_Books, (1865), p. 1 / Harvested from
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@article{PPN63510394X+DMDLOG_0002,
     title = {No. 1238 - No. 1239},
     booktitle = {Briefwechsel zwischen C. F. Gauss und H. C. Schumacher 6},
     series = {GDML\_Books},
     publisher = {Esch},
     address = {Altona},
     year = {1865},
     pages = {1},
     url = {http://dml.mathdoc.fr/item/PPN63510394X+DMDLOG_0002}
}

 (éd.). No. 1238 - No. 1239, dans Briefwechsel zwischen C. F. Gauss und H. C. Schumacher 6, GDML_Books,  (1865), p. 1. http://gdmltest.u-ga.fr/item/PPN63510394X+DMDLOG_0002/