- Barut, Asim Orhan, 1926- (14)
- Brittin, Wesley Emil (6)
- Summer Institute for Theoretical Physics (6)
- Guenin, Marcel (2)
- NATO Advanced Study Institute on Mathematical Physics (2)
- Rączka, Ryszard (2)
- Barut, A. O. (Asim Orhan), 1926- (1)
- Böhm, Arno, 1936- (1)
- Ne'eman, Y. (1)
- North Atlantic Treaty Organization. Scientific Affairs Division (1)