THE ASTRONOMICAL JOURNAL, 116:2315-2327, 1998 November

  THE INTERNAL KINEMATICS OF THE LEO I DWARF SPHEROIDAL GALAXY: DARK
                  MATTER AT THE FRINGE OF THE MILKY WAY1 

  MARIO MATEO,2 EDWARD W. OLSZEWSKI,3 STEVEN S. VOGT,4 AND MICHAEL J. KEANE5