@book{404126, title = {Nerovnosti v troj\'uheln\'\i ku}, series = {GDML\_Books}, publisher = {Mlad\'a fronta}, address = {Praha}, year = {1986}, language = {cs}, url = {http://dml.mathdoc.fr/item/404126} }
Horák, Stanislav. Nerovnosti v trojúhelníku. GDML_Books (1986), http://gdmltest.u-ga.fr/item/404126/