@incollection{400571,
title = {Obsah},
booktitle = {Matematika v 19. stolet\'\i },
series = {GDML\_Books},
publisher = {Prometheus},
address = {Praha},
year = {1996},
pages = {5-5},
url = {http://dml.mathdoc.fr/item/400571}
}
(éd.). Obsah, dans Matematika v 19. století, GDML_Books, (1996), p. 5. http://gdmltest.u-ga.fr/item/400571/