Paul Turán (1910-1976)
- Turán, P., On some open problems of approximation theory,
J. Approx. Theory 29 (1980), 23-85. For those with access,
this article may be viewed at
Pages 86-89, (for those with access here)
just following this paper, contain a list of articles dealing with
Turán's Problems as presented in the above paper.