TY - JOUR AU - Ellen Zweibel BT - The Astrophysical Journal DA - Jan-06-1998 DO - 10.1086/305668 PY - 1998 SP - 746 EP - 753 T2 - The Astrophysical Journal TI - Fragmentation Instability of Molecular Clouds VL - 499 SN - 0004-637X ER -