@book{402994, title = {Spojnicov\'e nomogramy}, series = {GDML\_Books}, publisher = {Jednota \v cesk\'ych matematik\r u a fysik\r u}, address = {Praha}, year = {1941}, language = {cs}, url = {http://dml.mathdoc.fr/item/402994} }
Pleskot, Václav. Spojnicové nomogramy. GDML_Books (1941), http://gdmltest.u-ga.fr/item/402994/