@article{IM2_1995_44_2_a6,
     author = {O. M. Myasnichenko},
     title = {Points of total reflection and wave front sets at the boundary between two media},
     journal = {Izvestiya. Mathematics },
     pages = {339--358},
     publisher = {mathdoc},
     volume = {44},
     number = {2},
     year = {1995},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1995_44_2_a6/}
}