@inbook{401144, title = {Obsah}, booktitle = {Matematika v jezuitsk\'em Klementinu v letech 1600--1740}, series = {GDML\_Books}, publisher = {Prometheus}, address = {Praha}, year = {2001}, pages = {3-3}, url = {http://dml.mathdoc.fr/item/401144} }
(éd.). Obsah, dans Matematika v jezuitském Klementinu v letech 1600–1740, GDML_Books, (2001), p. 3. http://gdmltest.u-ga.fr/item/401144/