E. B. Christoffel (1829-1900)
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Christoffel (1829-1900), Historia Math. 8 (1981),
243-276.
- Gautschi, W., A survey of Gauss-Christoffel quadrature formulae,
in E. B. Christoffel, The Influence of his Work on Mathematics and the
Physical Sciences, eds. P. L. Butzer, F. Feher, p. 72-147,
Birkhauser, Basel, 1981.
- Wynn, P., The work of E. B. Christoffel on the theory of
continued fractions, in E. B. Christoffel, The Influence of his Work
on Mathematics and the Physical Sciences, eds. P. L. Butzer, F.
Feher, p. 190-202, Birkhauser, Basel, 1981.