@article{VMUMM_1996_4_a0,
     author = {G. G. Amanzhaev},
     title = {On discrete analogues of fractional smoothness functions},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {3--7},
     year = {1996},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1996_4_a0/}
}