Mjølhus, E. & Hada, T., 1997, Nonlinear Waves and Chaos in Space Plasmas. Hada, T. & Matsumoto, H. (eds.). Tokyo: Terra Scientific Publishing Company, p. 121-16949 p.
Kennel, C. F., Edmiston, J. P. & Hada, T., 1985, Collisionless shocks in the heliosphere: a tutorial review.American Geophysical Union, Vol. A87-25326. p. 1-36