The object of the present paper is to investigate the possible values of the derivates of a function g(I) (where I is given interval), assuming that ∫_{R}g(I) exists.
@article{bwmeta1.element.bwnjournal-article-fmv5i1p30bwm, author = {I. Burkill}, title = {The derivates of functions of intervals}, journal = {Fundamenta Mathematicae}, volume = {6}, year = {1924}, pages = {321-327}, zbl = {50.0185.03}, language = {en}, url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv5i1p30bwm} }
Burkill, I. The derivates of functions of intervals. Fundamenta Mathematicae, Tome 6 (1924) pp. 321-327. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv5i1p30bwm/