@inbook{400245, title = {Obsah}, booktitle = {Paradoxy nekone\v cna}, series = {GDML\_Books}, publisher = {Nakladatelstv\'\i\ \v ceskoslovensk\'e akademie v\v ed}, address = {Praha}, year = {1963}, pages = {[152]-[152]}, url = {http://dml.mathdoc.fr/item/400245} }
(éd.). Obsah, dans Paradoxy nekonečna, GDML_Books, (1963), p. [152]. http://gdmltest.u-ga.fr/item/400245/