Conference Paper
Aellig, M. R.; Holweger, H.; Bochsler, P.; Wurz, P.; Grünwaldt, H.; Hefti, S.; Ipavich, F. M.; Klecker, B.: The Fe/O elemental abundance ratio in the solar wind. In: Proc. 9th Int. Solar Wind Conf. ``Solar Wind Nine'', Nantucket, MA, USA, 5-9 October 1998, pp. 255 - 258 (Eds. Habbal, S. R.; Esser, R.; Hollweg, J. V.; Isenberg, P. A.). The American Institute of Physics, Woodbury, New York (1999)