@article{MZM_1979_25_6_a2,
     author = {M. V. Paukshto},
     title = {An extension theorem for certain functional classes},
     journal = {Matemati\v{c}eskie zametki},
     pages = {825--834},
     publisher = {mathdoc},
     volume = {25},
     number = {6},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1979_25_6_a2/}
}