Near and Mid-infrared images of the massive star forming complex G9.62+0.19P. Persi, M. Tapia, M. Roth, A. R. Marenzi, L. Testi and L. VanziA&A, 397 1 (2003) 227-236DOI: https://doi.org/10.1051/0004-6361:20021480