- Reid, William Hill, 1926- (8)
- Landau, Lev Davidovich, 1908-1968 (4)
- Sykes, J. B. (4)
- Lifshit︠s︡, E. M. (Evgeniĭ Mikhaĭlovich), 1915- (3)
- American Mathematical Society (2)
- Drazin, P. G. (2)
- Society for Industrial and Applied Mathematics (2)
- Summer Seminar on Applied Mathematics (2)
- Lifshit︠s︡, E. M. (Evgeniĭ Mikhaĭlovich), 1915-1985 (1)