VLBI imaging throughout the primary beam using accurate UV shiftingJ. S. Morgan, F. Mantovani, A. T. Deller, W. Brisken, W. Alef, E. Middelberg, M. Nanni and S. J. TingayA&A, 526 (2011) A140DOI: https://doi.org/10.1051/0004-6361/201015775
