Trigonometric Parallaxes of Massive Star Forming Regions IV: G35.20-0.74 & G35.20-1.74

Authors: 
Zhang, B.; Zheng, X. W.; Reid, M. J.; Menten, K. M.; Xu, Y.; Moscadelli, L.; Brunthaler, A.
Year: 
2 009
arXiv: 
http://arxiv.org/abs/0811.0704
Sub project: 
A
Journal Reference: 
ApJ 639, 419