- Alternative spellings: Chebychev, Tchebichef, Tchebychef, Tchebycheff, Tchebychew, Tschebycheff, Tschebyscheff

- Pafnuty Lvovich Chebyshev at MacTutor.

- Pafnuty Lvovich Chebyshev at Encyclopaedia Britannica.

- Pafnuty Lvovich Chebyshev at the Mathematics Genealogy Project.

- Pafnuty Lvovich Chebyshev at Wikipedia.

- Chebyshev, P. L.,
Théorie des mécanismes connus
sous le nom de parallélogrammes,
*Mém. Acad. Sci. Pétersb.***7**(1854), 539-568. Also to be found in*Oeuvres de P. L. Tchebychef, Volume 1*, 111-143, Chelsea, New York, 1961, from where this paper was scanned. The surprisinlgy many and varied linkages designed by Chebyshev can all be viewed, in action, at Mechanisms (pointing your cursor at the Russian flag at the upper right corner of that page gives you the opportunity to choose to see the page in English). Each of the many mechanisms shown can be activated by a click; there are plans to provide the detailed comments associated with the animation eventually in English.

- Chebyshev, P. L.,
Sur les questions de minima qui se rattachent
à la représentation approximative des fonctions,
*Mém. Acad. Sci. Pétersb.***7**(1859), 199-291. Also to be found in*Oeuvres de P. L. Tchebychef, Volume 1*, 273-378, Chelsea, New York, 1961, from where this paper was scanned.

- Chebyshev, P. L., Sur les
fonctions
qui différent le moins possible de zéro,
*J. Math. Pures et Appl.***19**(1874), 319-346. Also to be found in*Oeuvres de P. L. Tchebychef, Volume 2*, 189-215, Chelsea, New York, 1961.

- Butzer, P., and F. Jongmans, P. L. Chebyshev (1821-1894), a guide
to his life and work,
*J. Approx. Theory***96**(1999), 111-138. For those with access, this article may be viewed at Science Direct.

- Butzer, P. L., and F. Jongmans, P. L. Chebyshev (1821-1894) and his
contacts with Western European scientists,
*Historia Math.***16**(1989), 46-68. For those with access, this article may be viewd at Science Direct.

- Goncharov, V. L.,
The Theory of Best Approximation of Functions,
*J. Approx. Theory***106**(2000), 2-57. This article, here translated into English, was originally published in 1945 in the collection*The Scientific Heritage of P. L. Chebyshev. I. Mathematics,*122-172, Nauka. See also the commentary by V. M. Tikhomirov on pages 58-65 which follows the above article. For those with access, this article may be viewed at Science Direct. The commentary by V. M. Tikhomirov may be viewed at Science Direct.

- Tikhomirov, V. M., The papers of P. L. Chebyshev on approximation
theory, (Russian)
*Vestnik Moskov. Univ. Ser. I Mat. Mekh.***119**(1995), 86-90, translation in*Moscow Univ. Math. Bull.***50**, 39-42 (1996).