@book{402960,
title = {O metod\'ach rovinn\'ych konstrukc\'\i },
series = {GDML\_Books},
publisher = {Jednota \v cesk\'ych matematik\r u a fysik\r u},
address = {Praha},
year = {1940},
language = {cs},
url = {http://dml.mathdoc.fr/item/402960}
}
Holubář, Josef. O metodách rovinných konstrukcí. GDML_Books (1940), http://gdmltest.u-ga.fr/item/402960/