@article{TIMM_2015_21_4_a24,
     author = {Yu. N. Subbotin},
     title = {Uniform approximation of curvature for smooth classes of plane curves},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {273--276},
     publisher = {mathdoc},
     volume = {21},
     number = {4},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2015_21_4_a24/}
}