@article{MZM_2014_95_5_a2,
     author = {A. A. Borisenko and K. D. Drach},
     title = {Isoperimetric {Inequality} for {Curves} with {Curvature} {Bounded} {Below}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {656--665},
     publisher = {mathdoc},
     volume = {95},
     number = {5},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2014_95_5_a2/}
}