Conference Paper
Banaszkiewics, M.; Rosenbauer, H.; Witte, M.: An inverse method of determination of the interstellar neutral gas distribution function. In: Physcis of the Outer Heliosphere, Proc. 1st COSPAR Colloquium on the `Physics of the Outer Heliosphere', Warsaw, Poland, pp. 359 - 362 (Eds. Grzedzielski, S.; Page, D. E.). Pergamon Press PLC (1990)