@article{JMAG_2015_11_2_a0,
     author = {K. Drach},
     title = {Some {Sharp} {Estimates} for {Convex} {Hypersurfaces} of {Pinched} {Normal} {Curvature}},
     journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
     pages = {111--122},
     year = {2015},
     volume = {11},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JMAG_2015_11_2_a0/}
}