Conference Paper
Schwenn, R.; Mühlhäuser, K.-H.; Marsch, E.; Rosenbauer, H.: Two state of the solar wind at the time of solar activity minimum, II. Radial gradients of plasma parameters in fast and slow streams. In: Solar Wind Four, Proceedings of the Conference held in Burghausen, August 28 - September 1, 1978, pp. 126 - 130 (Ed.
Rosenbauer, H.). Max-Planck-Institut für Aeronomie, Katlenburg-Lindau (1981)