Peering into the heart of a high-mass star forming region: Bispectrum speckle interferometry of the ultracompact H II region K3-50 AK.-H. Hofmann, Y. Y. Balega, T. Preibisch and G. WeigeltA&A, 417 3 (2004) 981-985DOI: https://doi.org/10.1051/0004-6361:20035631
