%0 Journal Article %A Morgado, José %T Some remarks on two generalizations of Euler's theorem %J Portugaliae mathematica %D 1977 %P 153-158 %V 36 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1977__36_2_115311/ %G en %F PORMA_1977__36_2_115311