Tafel I - II.
Die empirischen Methoden Theil 2, GDML_Books, (1894), p. 265 / Harvested from
@article{PPN595769217+DMDLOG_0006,
     title = {Tafel I - II.},
     booktitle = {Die empirischen Methoden Theil 2},
     series = {GDML\_Books},
     publisher = {Teubner},
     address = {Leipzig},
     year = {1894},
     pages = {265},
     url = {http://dml.mathdoc.fr/item/PPN595769217+DMDLOG_0006}
}
 (éd.). Tafel I - II., dans Die empirischen Methoden Theil 2, GDML_Books,  (1894), p. 265. http://gdmltest.u-ga.fr/item/PPN595769217+DMDLOG_0006/