@article{PPN236020595+dmdlog162, title = {II. Praecepta universalia ad computandum diem Paschalis anni cuiuslibet dati secundum calendarium tum Gregorianum tum Julianum}, booktitle = {Nachtraege zur Physik, Chronologie und Astronomie Bd.11, Abt.1}, series = {GDML\_Books}, year = {1927}, pages = {211}, url = {http://dml.mathdoc.fr/item/PPN236020595+dmdlog162} }
(éd.). II. Praecepta universalia ad computandum diem Paschalis anni cuiuslibet dati secundum calendarium tum Gregorianum tum Julianum, dans Nachtraege zur Physik, Chronologie und Astronomie Bd.11, Abt.1, GDML_Books, (1927), p. 211. http://gdmltest.u-ga.fr/item/PPN236020595+dmdlog162/