@article{VMUMM_1983_2_a5,
     author = {E. D. Kulanin},
     title = {Estimates for diameters of {Sobolev} classes of small-order smoothness},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {24--30},
     publisher = {mathdoc},
     number = {2},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1983_2_a5/}
}