First results from the CALYPSO IRAM-PdBI survey - II. Resolving the hot corino in the Class 0 protostar NGC 1333-IRAS2AA. J. Maury, A. Belloche, Ph. André, S. Maret, F. Gueth, C. Codella, S. Cabrit, L. Testi and S. BontempsA&A, 563 (2014) L2DOI: https://doi.org/10.1051/0004-6361/201323033