&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Proceedings of the International Congress of Mathematicians, August 21-29, 1974, Vancouver, Canada. &mdash; Canadian Mathematical Congress, 1975.<br><br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Vol. 2. &mdash; 1975. &mdash; 606 p.<br><br><br><br>УДК: 51(063) <br><br>[ SYS NUM: 30076 ]