@article{MZM_2007_81_1_a11,
     author = {E. V. Ignat'eva},
     title = {Sobolev{\textendash}Poincar\'e-Type {Inequality} on {Metric} {Spaces} in {Terms} of {Sharp-Maximal} {Functions}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {140--144},
     year = {2007},
     volume = {81},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2007_81_1_a11/}
}