@inbook{400838,
title = {1. Pravo\'uhl\'a pole},
booktitle = {Matematika v dev\'\i ti kapitol\'ach},
series = {GDML\_Books},
publisher = {Katedra didaktiky matematiky MFF UK},
address = {Praha},
year = {2008},
pages = {51-79},
url = {http://dml.mathdoc.fr/item/400838}
}
(éd.). 1. Pravoúhlá pole, dans Matematika v devíti kapitolách, GDML_Books, (2008), pp. 51-79. http://gdmltest.u-ga.fr/item/400838/