@article{MT_2003_6_1_a0,
     author = {M. Yu. Vasil'chik},
     title = {The~Boundary {Behavior} of {Functions} of {Sobolev} {Spaces} {Defined} on {a~Planar} {Domain} with {a~Peak} {Vertex} on {the~Boundary}},
     journal = {Matemati\v{c}eskie trudy},
     pages = {3--27},
     publisher = {mathdoc},
     volume = {6},
     number = {1},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MT_2003_6_1_a0/}
}