Zeitschriftenartikel
Möbius, E.; Litvinenko, Y.; Grünwaldt, H.; Aellig, M. R.; Bogdanov, A.; Ipavich, F. M.; Bochsler, P.; Hilchenbach, M.; Judge, D.; Klecker, B. et al.; Lee, M. A.; Ogawa, H.: Direct evidence of the interstellar gas flow velocity in the pickup ion cut-off as observed with SOHO CELIAS CTOF. Geophysical Research Letters
26 (20), S. 3181 - 3184 (1999)