1. Magneto-hydrodynamic shocks;de Hoffman;Phys Rev,1950
2. On the structure of an inclined magneto-hydrodynamic shock wave;Kulikovskii;J Appl Maths Mech,1961
3. Courant R, Hilbert D. Methods of mathematical physics, vol. 2. New York: Interscience, 1962. p. 612–8.
4. Non-linear wave propagation;Jeffrey,1964
5. Kantrowitz AR, Petschek HE. In Kunkel, editor. MHD characteristics and shock waves, plasma physics in theory and application. New York: McGraw-Hill, 1966. p. 148–226.