Konferenzbeitrag
Patsourakos, S.; Vial, J.-C.; Gabryl, J.-R.; Koutchmy, S.; Schühle, U.: Coordinated Observations Between SOHO/SUMER and Ground during the 1998 Total Eclipse: Non-Thermal Line Broadenings and Electron Densities in a Polar Coronal Hole. In: Proc. 9th Int. Solar Wind Conf. ``Solar Wind Nine'', Nantucket MA, USA, 5-9 October 1998, S. 285 - 288 (Hg. Habbal, S. R.; Esser, R.; Hollweg, J. V.; Isenberg, P. A.). The American Institute of Physics, Woodbury, NY, USA (1999)