%0 Journal Article %A Nowak, Werner Georg %T Lower bounds for simultaneous Diophantine approximation constants %J Communications in Mathematics %D 2014 %P 71-76 %V 22 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/COMIM_2014__22_1_a5/ %G en %F COMIM_2014__22_1_a5