Anzer, U. Stellar Astrophysics, MPI for Astrophysics, Max Planck Society;
Heinzel, P., Anzer, U., Schmieder, B., & Schwartz, P. (2003). EUV-filaments and their mass loading. In A. Wilson (Ed.), Solar Variability as an Input to the Earth's Environment (pp. 447-457). ESTEC, Noordwijk, The Netherlands: ESA Publications Division.