@inbook{403695,
title = {[Tir\'a\v z a ob\'alka]},
booktitle = {Stavba Loba\v cevsk\'eho planimetrie},
series = {GDML\_Books},
publisher = {Mlad\'a fronta},
address = {Praha},
year = {1969},
pages = {[120]-[122]},
url = {http://dml.mathdoc.fr/item/403695}
}
(éd.). [Tiráž a obálka], dans Stavba Lobačevského planimetrie, GDML_Books, (1969), pp. [120]-[122]. http://gdmltest.u-ga.fr/item/403695/