@article{TM_1989_187_a9,
     author = {P. I. Lizorkin and S. M. Nikol'skii},
     title = {Functional spaces of mixed smoothness from decompositional point of view},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {143--161},
     publisher = {mathdoc},
     volume = {187},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1989_187_a9/}
}