@book{400864,
title = {Teorie graf\r u, 1736--1963},
series = {GDML\_Books},
publisher = {Prometheus},
address = {Praha},
year = {1997},
mrnumber = {MR1880153},
zbl = {1076.01017},
language = {cs},
url = {http://dml.mathdoc.fr/item/400864}
}
Šišma, Pavel. Teorie grafů, 1736–1963. GDML_Books (1997), http://gdmltest.u-ga.fr/item/400864/