Normal view
MARC view
Christoffel, Elwin Bruno, 1829-1900. (Personal Name)
Int'nt. Christoffel Symposium in Honour of Christoffel on the 150th Anniv. of His Birth (1979 : Aachen, Germany and Monschau, Germany). E.B. Christoffel, the influence of his work on mathematics ... 1981: t.p. (E.B. Christoffel)