Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1992_52_5_a9, author = {G. D. Levshina}, title = {Coefficient multipliers of {Lipschitz} functions}, journal = {Matemati\v{c}eskie zametki}, pages = {68--77}, publisher = {mathdoc}, volume = {52}, number = {5}, year = {1992}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1992_52_5_a9/} }
G. D. Levshina. Coefficient multipliers of Lipschitz functions. Matematičeskie zametki, Tome 52 (1992) no. 5, pp. 68-77. http://geodesic.mathdoc.fr/item/MZM_1992_52_5_a9/