@article{PPN517627655+dmdlog104, title = {157. Glaube und Religion.}, booktitle = {Das Weltsystem Theil 2}, series = {GDML\_Books}, year = {1896}, pages = {439}, url = {http://dml.mathdoc.fr/item/PPN517627655+dmdlog104} }
(éd.). 157. Glaube und Religion., dans Das Weltsystem Theil 2, GDML_Books, (1896), p. 439. http://gdmltest.u-ga.fr/item/PPN517627655+dmdlog104/