@article{700821,
     title = {Sur une g\'en\'eralisation de la propri\'et\'e de Darboux},
     booktitle = {General Topology and its Relations to Modern Analysis and Algebra},
     series = {GDML\_Books},
     publisher = {Academia Publishing House of the Czechoslovak Academy of Sciences},
     address = {Praha},
     year = {1967},
     pages = {330-331},
     zbl = {0172.24503},
     url = {http://dml.mathdoc.fr/item/700821}
}

Rehermann, C. Silva. Sur une généralisation de la propriété de Darboux, dans General Topology and its Relations to Modern Analysis and Algebra, GDML_Books,  (1967), pp. 330-331. http://gdmltest.u-ga.fr/item/700821/