Transit mapping of a starspot on CoRoT-2 - Probing a stellar surface with planetary transitsU. Wolter, J. H. M. M. Schmitt, K. F. Huber, S. Czesla, H. M. Müller, E. W. Guenther and A. P. HatzesA&A, 504 2 (2009) 561-564DOI: https://doi.org/10.1051/0004-6361/200912329
