@article{ZNSL_1995_230_a16,
     author = {N. S. Smirnova},
     title = {On the computation of a~wave field in a~multilayer medium},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {243--252},
     publisher = {mathdoc},
     volume = {230},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1995_230_a16/}
}