Two-dimensional solar spectropolarimetry with the KIS/IAA Visible Imaging PolarimeterC. Beck, L. R. Bellot Rubio, T. J. Kentischer, A. Tritschler and J. C. del Toro IniestaA&A, 520 (2010) A115DOI: https://doi.org/10.1051/0004-6361/200913441