@article{FAA_1994_28_2_a10,
     author = {O. M. Myasnichenko},
     title = {Singularities of {Wave} {Fronts} at the {Boundary} between {Two} {Media}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {63--66},
     publisher = {mathdoc},
     volume = {28},
     number = {2},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1994_28_2_a10/}
}