@article{CMUC_1978_19_3_a6,
     author = {\v{S}t\v{e}dr\'y, M.},
     title = {Concerning {Cesari's} theorems},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {501--512},
     year = {1978},
     volume = {19},
     number = {3},
     mrnumber = {508957},
     zbl = {0397.47033},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMUC_1978_19_3_a6/}
}