@article{JDM_1971__73_146603,
     author = {B.D. Garrett and D. Nelms},
     title = {Characterizations of {Connected} {Real} {Functions.}},
     journal = {Jahresbericht der Deutschen Mathematiker-Vereinigung},
     pages = {131--137},
     publisher = {mathdoc},
     volume = {73},
     year = {1971},
     zbl = {0226.26006},
     url = {http://geodesic.mathdoc.fr/item/JDM_1971__73_146603/}
}