U. Eckern and A. Kampf. Propagation of Electromagnetic Waves in Graphene Waveguides. Lehrstuhl fur Theoretische Physik, Augsburg, 1993, 145-155.
 S. A. Mikhailov, Non-linear electromagnetic response of graphene. EPL. 79 (2007) 27002-27006.
 S. A. Mikhailov and D. Bebe, Nonlinear broadening of the plasmon linewidth in a graphene stripe, New J. Phys. 14, (2012) 115024-115028.
 F. Haas, Quantum Plasmas: A Hydrodynamic Approach Springer, New York, 2011, 138-155.
 M. Marklund and P. K. Shukla, Nonlinear collective effects in photon-photon and photon-plasma interactions, Rev. Mod. Phys. 78 (2006) 591-641.
 H. Haug, and S.W. Koch, Quantum theory of the optical and electronic properties of semiconductors, world scientific, (1990).
 D.K. Efetov and P. Kim, Controlling electron-phonon interactions in graphene at ultrahigh carrier densities. Phys. Rev. Lett., 105 (2010) 256805-256808.