@book{400344, title = {Bolzano a z\'aklady matematick\'e anal\'yzy}, series = {GDML\_Books}, publisher = {Jednota \v cs. matematik\r u a fyzik\r u}, address = {Praha}, year = {1981}, language = {cs}, url = {http://dml.mathdoc.fr/item/400344} }
Jarník, Vojtěch. Bolzano a základy matematické analýzy. GDML_Books (1981), http://gdmltest.u-ga.fr/item/400344/