@article{CMUC_1976_17_3_a0,
     author = {Dane\v{s}, Josef},
     title = {On local and global moduli of convexity},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {413--420},
     year = {1976},
     volume = {17},
     number = {3},
     mrnumber = {0417755},
     zbl = {0346.46014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1976_17_3_a0/}
}