@inbook{403615,
title = {P\v redmluva},
booktitle = {Analytick\'a geometrie a nerovnosti},
series = {GDML\_Books},
publisher = {Mlad\'a fronta},
address = {Praha},
year = {1967},
pages = {[3]-[3]},
url = {http://dml.mathdoc.fr/item/403615}
}
(éd.). Předmluva, dans Analytická geometrie a nerovnosti, GDML_Books, (1967), p. [3]. http://gdmltest.u-ga.fr/item/403615/