%0 Journal Article %A Aleksandar Obradović %A Slaviša Šalinić %A Radoslav Radulović %T The brachistochronic motion of a vertical disk rolling on a horizontal plane without slip %J Theoretical and applied mechanics %D 2017 %P 237 - 254 %V 44 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAM_2017_44_2_a9/ %F TAM_2017_44_2_a9