1. Bers L,Mathematical aspects of subsonic and transonic gas dynamic (New York: Wiley Interscience) (1958)
2. Chandna O P, Murgai A and Rankin G W, A steady rotational plane gas flows problem by Hodograph method,Int. J. Eng. Sci.
21 (1983) 1443–1449
3. Chandrasekhar S,Plasma physics (Chicago: University Press) (1980)
4. Courant R and Friedrichs K O,Subsonic flow and shock waves (New York: Wiley Interscience) (1948)
5. Ferraro V C A and Plumpton C,Magnetofluid mechanics (Oxford: Clarendon Press) (1966)