%0 Journal Article %A H.W., Jr. Lenstra %T On Artin's Conjecture and Euclid's Algorithm in Global Fields. %J Inventiones mathematicae %D 1977 %P 201-224 %V 42 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM_1977__42_142500/ %F IM_1977__42_142500