High-resolution imaging and near-infrared spectroscopy of penumbral decay
M. Verma, C. Denker, H. Balthasar, C. Kuckein, R. Rezaei, M. Sobotka, N. Deng, H. Wang, A. Tritschler, M. Collados, A. Diercke and S. J. González Manrique
A&A, 614 (2018) A2
DOI: https://doi.org/10.1051/0004-6361/201731801
