Journal Article
Neugebauer, M.; Neubauer, F. M.; Balsiger, H.; Fuselier, S. A.; Goldstein, B. E.; Goldstein, R.; Mariani, F.; Rosenbauer, H.; Schwenn, R.; Shelley, E. G.: The variation of protons, alpha particles, and the magnetic field across the bow shock of comet Halley. Geophysical Research Letters
14, pp. 995 - 998 (1987)