@article{ZNSL_1998_250_a4,
     author = {V. S. Buldyrev and T. V. Molokova},
     title = {The ray method for a inhomogeneous chiral medium and extrinsic components of the electromagnetic field},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {62--72},
     publisher = {mathdoc},
     volume = {250},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1998_250_a4/}
}