TY - JOUR
AU - C. Barbosa
AU - R. Blum
AU - Peter Conti
AU - A. Daminelli
AU - E. Figueredo
BT - The Astrophysical Journal
DA - Jan-05-2008
DO - 10.1086/588500
PY - 2008
SP - L55 
EP -  L58
T2 - The Astrophysical Journal
TI - High Spatial Resolution Spectroscopy of W51 IRS 2E and IRS 2W: Two Very Massive Young Stars in Early Formation Stages
VL - 678
SN - 0004-637X
ER -