1 “...: Professor R. Oehme, University of Chicago (United States); Professor K. Symanzik, New York Uni­ versity...”

2 “... under the chairmanship of the Niels Bohr Visiting Professor of the year - Professor L. Rosenfeld, Deputy...”

3 “... of Mathematical Sciences, Madras, India, during January 1967. Professor Dallaporta of Padua delivered...”

4 “... in mathematics. * In the Introductory Address Professor V. Weisskopf, Director­ General of CERN, Geneva...”

5 “... meetings were initially made available for private circulation as cyclostyled notes. Professor Rosenfeld...”