@book{402750,
title = {Z\'aklady neeukleidovsk\'e geometrie Loba\v cevsk\'eho},
series = {GDML\_Books},
publisher = {P\v r\'\i rodov\v edeck\'e nakladatelstv\'\i },
address = {Praha},
year = {1953},
mrnumber = {MR0085545},
zbl = {0068.14301},
language = {cs},
url = {http://dml.mathdoc.fr/item/402750}
}
Pavlíček, Jan Baptista. Základy neeukleidovské geometrie Lobačevského. GDML_Books (1953), http://gdmltest.u-ga.fr/item/402750/