@article{CMUC_1969__10_1_a4,
     author = {Kolom\'y, Josef},
     title = {Differentiability of convex functionals and boundedness of nonlinear operators and functionals},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {91--114},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {1969},
     mrnumber = {0248522},
     zbl = {0189.45001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1969__10_1_a4/}
}