%0 Journal Article %A T.W. Cusick %T On Perrine's generalized Markoff equation. %J Aequationes mathematicae %D 1993 %P 203-211 %V 46 %N 2-3 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1993__46_2-3_137553/ %F AM2_1993__46_2-3_137553