TY - JOUR AU - O. I. Mokhov TI - The Lax pair for non-singular pencils of metrics of constant Riemannian curvature JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2002 SP - 603 EP - 605 VL - 57 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_2002_57_3_a14/ LA - en ID - RM_2002_57_3_a14 ER -