@article{bwmeta1.element.bwnjournal-article-fmv89i1p24bwm,
author = {Harvey Rosen},
title = {Connectivity points and Darboux points of real functions},
journal = {Fundamenta Mathematicae},
volume = {89},
year = {1975},
pages = {265-269},
zbl = {0316.26004},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv89i1p24bwm}
}
Rosen, Harvey. Connectivity points and Darboux points of real functions. Fundamenta Mathematicae, Tome 89 (1975) pp. 265-269. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv89i1p24bwm/