A. R. Bell, The acceleration of cosmic rays in shock fronts - I, Monthly Notices of the Royal Astronomical Society, vol.182, issue.2, p.147, 1978.
DOI : 10.1093/mnras/182.2.147

A. R. Bell, The acceleration of cosmic rays in shock fronts - II, Monthly Notices of the Royal Astronomical Society, vol.182, issue.3, p.443, 1978.
DOI : 10.1093/mnras/182.3.443

Y. Khotyaintsev, P. Lindqvist, A. Eriksson, and M. André, in The Cluster Active Archive, Studying the Earth's Space Plasma Environment, p.97, 2010.

Y. Kuramitsu and V. Krasnoselskikh, Particle acceleration by elliptically and linearly polarized waves in the vicinity of quasi-parallel shocks, Journal of Geophysical Research, vol.98, issue.17, p.10108, 2005.
DOI : 10.1029/2005JA011048