@article{AA_2013_25_6_a3,
     author = {D. A. Kovtonyuk and V. I. Ryazanov and R. R. Salimov and E. A. Sevost'yanov},
     title = {Toward the theory of the {Orlicz{\textendash}Sobolev} classes},
     journal = {Algebra i analiz},
     pages = {50--102},
     year = {2013},
     volume = {25},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_2013_25_6_a3/}
}