The Structure of Magnetic Clouds in the Inner Heliosphere: An Approach Through Grad-Shafranov Reconstruction Qiang Hu, Charlie J. Farrugia, V. Osherovich,
1 On the Calculation of Magnetic Helicity of a Solar Active Region and a Cylindrical Flux Rope Qiang Hu, G. M. Webb, B. Dasgupta CSPAR, University of Alabama.
On the Calculation of Magnetic Helicity of a Solar Active Region and a Cylindrical Flux Rope
