@inbook{402937,
title = {\'Uvod},
booktitle = {\'Uvod do element\'arn\'\i\ teorie \v c\'\i seln\'e},
series = {GDML\_Books},
publisher = {Jednota \v cs. matematik\r u a fysik\r u},
address = {Praha},
year = {1931},
pages = {[5]-[6]},
url = {http://dml.mathdoc.fr/item/402937}
}
(éd.). Úvod, dans Úvod do elementární teorie číselné, GDML_Books, (1931), pp. [5]-[6]. http://gdmltest.u-ga.fr/item/402937/