Experiments on Supersonic Plasma Flow Along Magnetic Fields. E-book. Formato PDF D. Finkelstein   -  Forgotten Books, 2017  - 

It is clear that for an extremely dilute plasma in a strong external field, Alfven perturbation theory provides answers to these questions. However we are here concerned with the domain of parameters in which the plasma flow acts strongly upon the magnetic field. The result is a self -consistent problem and is more difficult. (see however.