@book{402814,
title = {Nomogramy s jednou pr\r usvitkou},
series = {GDML\_Books},
publisher = {Jednota \v Ceskoslovensk\'ych matematik\r u a fysik\r u},
address = {Praha},
year = {1947},
language = {cs},
url = {http://dml.mathdoc.fr/item/402814}
}
Hruška, Václav. Nomogramy s jednou průsvitkou. GDML_Books (1947), http://gdmltest.u-ga.fr/item/402814/