@article{MZM_2010_87_1_a3,
     author = {V. F. Babenko and S. A. Pichugov},
     title = {Sharp {Estimates} of the {Norms} of {Fractional} {Derivatives} of {Functions} of {Several} {Variables} {Satisfying} {H\"older} {Conditions}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {26--34},
     publisher = {mathdoc},
     volume = {87},
     number = {1},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2010_87_1_a3/}
}