TY - JOUR AU - Mitchell Begelman AU - Isaac Shlosman BT - The Astrophysical Journal DA - 09/2009 DO - 10.1088/0004-637X/702/1/L5 PY - 2009 SP - L5 EP - L8 T2 - The Astrophysical Journal TI - Angular Momentum Transfer and Lack of Fragmentation in Self-Gravitating Accretion Flows VL - 702 SN - 0004-637X ER -