Sectio I. Relationes ad locum simplicem in orbita spectantes
Theoretische Astronomie Bd. 7, GDML_Books, (1906), p. 13 / Harvested from
@article{PPN236008730+dmdlog10,
     title = {Sectio I. Relationes ad locum simplicem in orbita spectantes},
     booktitle = {Theoretische Astronomie Bd. 7},
     series = {GDML\_Books},
     year = {1906},
     pages = {13},
     url = {http://dml.mathdoc.fr/item/PPN236008730+dmdlog10}
}
 (éd.). Sectio I. Relationes ad locum simplicem in orbita spectantes, dans Theoretische Astronomie Bd. 7, GDML_Books,  (1906), p. 13. http://gdmltest.u-ga.fr/item/PPN236008730+dmdlog10/