%0 Journal Article %A S. Hambleton %A F. Lemmermeyer %T Arithmetic of Pell surfaces %J Acta Arithmetica %D 2011 %P 1-12 %V 146 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa146-1-1/ %R 10.4064/aa146-1-1 %G en %F 10_4064_aa146_1_1