@article{10_21136_CPM_1987_108557,
     author = {Pu, Hwang Wen and Pu, Huo Hui Min},
     title = {On the maximum of generalized {Darboux} functions},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {411--416},
     publisher = {mathdoc},
     volume = {112},
     number = {4},
     year = {1987},
     doi = {10.21136/CPM.1987.108557},
     mrnumber = {921332},
     zbl = {0628.54012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1987.108557/}
}