@article{ZNSL_2014_426_a1,
     author = {V. M. Babich},
     title = {On excitation coefficient of a~wave propagating along the edge of an elastic wedge},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {7--11},
     publisher = {mathdoc},
     volume = {426},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2014_426_a1/}
}