@article{ZNSL_1981_117_a2,
     author = {I. Y. Bylyi},
     title = {Parabolic {Equation} {Method} for {Anisotropic} {Elastic} {Media}},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {27--38},
     publisher = {mathdoc},
     volume = {117},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1981_117_a2/}
}