@article{MASLO_1989__39_4_a5,
     author = {Jastrz\k{e}bski, Jan M. and J\k{e}drzejewski, Jacek M.},
     title = {On connectivity points of {Darboux} functions},
     journal = {Mathematica slovaca},
     pages = {391--405},
     publisher = {mathdoc},
     volume = {39},
     number = {4},
     year = {1989},
     mrnumber = {1094762},
     zbl = {0755.26003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1989__39_4_a5/}
}