%0 Journal Article %A J.H.H. Chalk %T An Estimate for the Fundamental Solutions of a Generalized Pell Equation. %J Mathematische Annalen %D 1956 %P 263-276 %V 132 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1956__132_160519/ %F MAN_1956__132_160519