A photoionization model of the compact HII region G29.96-0.02 C. Morisset, D. Schaerer, N. L. Martín-Hernández, E. Peeters, F. Damour, J.-P. Baluteau, P. Cox and P. Roelfsema A&A, 386 2 (2002) 558-570 Published online: 15 May 2002 DOI: 10.1051/0004-6361:20020283