@article{IVP_2017_25_4_a5,
     author = {N. V. Chizhmotrja},
     title = {About possible theoretical approach in the linear theory of dielectric {TWT} and devices containing metamaterials},
     journal = {Izvestiya VUZ. Applied Nonlinear Dynamics},
     pages = {59--70},
     year = {2017},
     volume = {25},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVP_2017_25_4_a5/}
}