Conference Paper
Schwenn, R.: The `average' solar wind in the inner heliosphere: structures and slow variations. In: Solar Wind Five: Proceedings of the conference held in Woodstock, Vermont, November 1-5, 1982, pp. 489 - 507 (Ed. Neugebauer, M.). NASA Conf. Publ., Pasadena, California, U.S.A. (1983)