EDWARDS, C. H. The historical development of the calculus. New York ; Berlin [u.a.] : Springer, c1979. xii, 351 s. Springer study edition. Available on Internet: <http://www.gbv.de/dms/hebis-mainz/toc/031583326.pdf> <http://www.zentralblatt-math.org/zmath/en/search/?an=0803.01001> ISBN 3-540-94313-7.