@article{ZNSL_2009_369_a0,
     author = {V. M. Babich and A. A. Matskovskiy},
     title = {The diffraction of a~plane wave by a~slippery elastic wedge},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {5--15},
     publisher = {mathdoc},
     volume = {369},
     year = {2009},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2009_369_a0/}
}