%0 Journal Article %A Paulius Drungilas %A Artūras Dubickas %T On degrees of three algebraic numbers with zero sum or unit product %J Colloquium Mathematicum %D 2016 %P 159-167 %V 143 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm6634-12-2015/ %R 10.4064/cm6634-12-2015 %G en %F 10_4064_cm6634_12_2015