@article{ZNSL_2011_393_a10,
     author = {N. Ya. Kirpichnikova and A. S. Kirpichnikova},
     title = {Reflection and refraction from a~vertical layer of surface {SH-waves} radiated from a~point source on a~free from tensions boundary},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {152--166},
     publisher = {mathdoc},
     volume = {393},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2011_393_a10/}
}