@article{AA_2017_29_6_a5,
     author = {A. O. Prokhorov and N. D. Filonov},
     title = {The {Maxwell} operator with periodic coefficients in a~cylinder},
     journal = {Algebra i analiz},
     pages = {182--196},
     publisher = {mathdoc},
     volume = {29},
     number = {6},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2017_29_6_a5/}
}