Konferenzbeitrag
Bloomfield, D. S.; Lagg, A.; Solanki, S. K.: The nature of running penumbral waves revealed. In: Proc. IAU Symposium 247 ``Waves & Oscillations in the Solar Atmosphere: Heating and Magneto-Seismology'', S. 55 - 58 (Hg. Erdélyi, R.; Mendoza-Briceno, C. A.). International Astronomical Union (2008)