Symposium in Pure Mathematics Northern Illinois University 1974.
D. V. Anosov
American Mathematical Society
Thomas Trogdon
A. A. Bolibrukh
V. M. Kokilashvili
S. Chowla
I͡Uriĭ Leonidovich Rodin
Gohberg, I.
J.-P Ramis
Yang Yang
Wancheng Sheng
N. V. Govorov
Wolfgang Wegner
Eleuterio F. Toro
Robert J. Buckingham
Roland Peter Haas