%0 Journal Article %A Brisebarre, Nicolas %T Irrationality measures of and . %J Experimental mathematics %D 2001 %P 35-52 %V 10 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/EXMA_2001__10_1_233666/ %G en %F EXMA_2001__10_1_233666