TY - JOUR AU - Nathan Smith AU - Peter Conti BT - The Astrophysical Journal DA - Jan-06-2008 DO - 10.1086/586885 PY - 2008 SP - 1467 EP - 1477 T2 - The Astrophysical Journal TI - On the Role of the WNH Phase in the Evolution of Very Massive Stars: Enabling the LBV Instability with Feedback VL - 679 SN - 0004-637X ER -