@article{IM2_1995_59_4_a10,
     author = {V. I. Trofimov},
     title = {Letter to the editor},
     journal = {Izvestiya. Mathematics },
     publisher = {mathdoc},
     volume = {59},
     number = {4},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IM2_1995_59_4_a10/}
}