@article{MZM_2002_71_2_a1,
     author = {K. O. Besov},
     title = {On the {Continuity} of the {Generalized} {Nemytskii} {Operator} on {Spaces} of {Differentiable} {Functions}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {168--181},
     publisher = {mathdoc},
     volume = {71},
     number = {2},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2002_71_2_a1/}
}