1. Beskin, V.S., Gurevich, A.V., Istomin, Ya.N.: Physics of the Pulsar Magnetosphere. Cambridge University Press, Cambridge (1993)
2. Chandrasekhar, S.: Mon. Not. R. Astron. Soc. 170, 405 (1935)
3. Erber, T.: Rev. Mod. Phys. 38, 626 (1966)
4. Gardner, C.S., Morikawa, G.K.: (1960). New York University report, NYU-9082, Courant Institute of Mathematical Sciences
5. Lighthill, M.J.: Proc. R. Soc. London A 229, 28 (1967)