1 “..., and mathematicians with no formal knowledge of the other fields, and at the same time present the state-of-the-art...”

2 “... but harmonious collabora­ tions of physicists, chemists, mathematicians, engineers, biologists, and physicians...”

3 “..., sociology, psychology, and physics; mathematicians working on problems of quantum probability...”

4 “... and students, and mathematicians and biologists...”

5

6 “..., geologists, physicists, chemists, mathematicians, bio­ physicists, and control engineers. Participants were...”