@article{bwmeta1.element.bwnjournal-article-fmv48i2p105bwm,
author = {C. Goffman and R. Zink},
title = {Concerning the measurable boundaries of a real function},
journal = {Fundamenta Mathematicae},
volume = {48},
year = {1960},
pages = {105-111},
zbl = {0095.04401},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv48i2p105bwm}
}
Goffman, C.; Zink, R. Concerning the measurable boundaries of a real function. Fundamenta Mathematicae, Tome 48 (1960) pp. 105-111. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv48i2p105bwm/