%0 Journal Article %A Nopper, Thomas %A Wallisser, Rolf %T Two theorems on meromorphic functions used as a principle for proofs on irrationality %J Journal de théorie des nombres de Bordeaux %D 2001 %P 253-261 %V 13 %N 1 %I Université Bordeaux I %U http://archive.numdam.org/item/JTNB_2001__13_1_253_0/ %G en %F JTNB_2001__13_1_253_0