@article{1183407492,
author = {Harkness, J.},
title = {The Theory of Functions of a Real Variable},
journal = {Bull. New York Math. Soc.},
volume = {2},
number = {4},
year = {1893},
pages = { 71-76},
language = {en},
url = {http://dml.mathdoc.fr/item/1183407492}
}
Harkness, J. The Theory of Functions of a Real Variable. Bull. New York Math. Soc., Tome 2 (1893) no. 4, pp. 71-76. http://gdmltest.u-ga.fr/item/1183407492/