@book{400345, title = {O nejlep\v s\'\i m st\'at\v e}, series = {GDML\_Books}, publisher = {M. Ja\v sek}, address = {Plze\v n}, year = {1934}, language = {cs}, url = {http://dml.mathdoc.fr/item/400345} }
Bolzano, Bernard. O nejlepším státě. GDML_Books (1934), http://gdmltest.u-ga.fr/item/400345/