@book{402534,
title = {Z\'aklady analytick\'e geometrie. II},
series = {GDML\_Books},
publisher = {P\v r\'\i rodov\v edeck\'e vydavatelstv\'\i },
year = {1952},
language = {cs},
url = {http://dml.mathdoc.fr/item/402534}
}
Čech, Eduard. Základy analytické geometrie. II. GDML_Books (1952), http://gdmltest.u-ga.fr/item/402534/