@article{TM_1985_172_a11,
     author = {G. A. Kalyabin},
     title = {Theorems on extension, multipliers and diffeomorphisms for generalized {Sobolev{\textendash}Liouville} classes in domains with {a~Lipschitz} boundary},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {173--186},
     year = {1985},
     volume = {172},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1985_172_a11/}
}