@article{JCA_2018_25_3_JCA_2018_25_3_a4,
     author = {J. Dahl},
     title = {Alexandrov {Curvature} of {Convex} {Hypersurfaces} in {Hilbert} {Space} {Forms}},
     journal = {Journal of convex analysis},
     pages = {781--788},
     year = {2018},
     volume = {25},
     number = {3},
     url = {http://geodesic.mathdoc.fr/item/JCA_2018_25_3_JCA_2018_25_3_a4/}
}