Functions and Continuity
- Wikipedia article on Jean-Baptiste Joseph Fourier.
- Wikipedia article on Bernard Bolzano.
- Wikipedia article on Augustin-Louis Cauchy.
- Wikipedia article on the Root Test.
- Wikipedia article on Bernhard Riemann.
- Wikipedia article on the Riemann integral.
- Wikipedia article on Jean-Gaston Darboux.
- Wikipedia article on the Darboux integral.
- Wikipedia article on Giuseppe Peano.
- Paper on arxiv.org about Peano's work on area.
- Wikipedia article on Camille Jordan.
- Wikipedia article on Richard Dedekind.
- Wikipedia article on Georg Cantor.
- Wikipedia article on the construction of real numbers.
- Wikipedia article on Karl Weierstrass.