%0 Journal Article %A O. I. Mokhov %T The Lax pair for non-singular pencils of metrics of constant Riemannian curvature %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2002 %P 603-605 %V 57 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2002_57_3_a14/ %G en %F RM_2002_57_3_a14