Combining visibilities from the giant meterwave radio telescope and the Nancay radio heliograph - High dynamic range snapshot images of the solar corona at 327 MHzC. Mercier, P. Subramanian, A. Kerdraon, M. Pick, S. Ananthakrishnan and P. JanardhanA&A, 447 3 (2006) 1189-1201DOI: https://doi.org/10.1051/0004-6361:20053621
