@article{ZNSL_1985_148_a15,
     author = {V. P. Smyshlyaev},
     title = {The scattering of short waves in a vicinity of a boundary flex point},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {152--166},
     publisher = {mathdoc},
     volume = {148},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1985_148_a15/}
}