@article{CMUC_1972__13_2_a10, author = {Ku\v{c}era, Milan}, title = {Hausdorff measures of the set of critical values of functions of the class $C^{k,\lambda}$}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {333--350}, publisher = {mathdoc}, volume = {13}, number = {2}, year = {1972}, mrnumber = {0305421}, zbl = {0239.26012}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1972__13_2_a10/} }