@article{TM_1971_115_a10,
     author = {D. Sh. Mogilevskii},
     title = {The analytic character of a wave field in the neighborhood of the caustic in the case of reflection},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {131--137},
     publisher = {mathdoc},
     volume = {115},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1971_115_a10/}
}