Two-dimensional spectroscopy of a sunspot - III. Thermal and kinematic structure of the penumbra at 05 resolutionL. R. Bellot Rubio, R. Schlichenmaier and A. TritschlerA&A, 453 3 (2006) 1117-1127DOI: https://doi.org/10.1051/0004-6361:20054768