@article{TRSPY_2001_232_a17,
     author = {D. A. Labutin},
     title = {Sharpness of {Sobolev} {Inequalities} for {a~Class} of {Irregular} {Domains}},
     journal = {Informatics and Automation},
     pages = {218--222},
     publisher = {mathdoc},
     volume = {232},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2001_232_a17/}
}