@book{402704, title = {\'Uvod do po\v ctu diferenci\'aln\'\i ho}, series = {GDML\_Books}, publisher = {Jednota \v ceskoslovensk\'ych matematik\r u a fyzik\r u}, address = {Praha}, year = {1926}, language = {cs}, url = {http://dml.mathdoc.fr/item/402704} }
Kössler, Miloš. Úvod do počtu diferenciálního. GDML_Books (1926), http://gdmltest.u-ga.fr/item/402704/