@article{IM2_1996_60_4_a2,
     author = {V. M. Miklyukov},
     title = {Some criteria for parabolicity and hyperbolicity of the boundary sets of surfaces},
     journal = {Izvestiya. Mathematics },
     pages = {763--809},
     publisher = {mathdoc},
     volume = {60},
     number = {4},
     year = {1996},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1996_60_4_a2/}
}