Electrodynamics of continuous media - Landau, Lev Davidovich; Lifshit︠s︡, E. M. (Evgeniĭ Mikhaĭlovich); Sykes, J. B. (John Bradbury); Bell, J. S.; Kearsley, M. J.; Pitaevskiĭ, Lev Petrovich (Course of theoretical physics, 1984)