- International Congress of Mathematicians (3)
- 林, 鶴一 (2)
- Ahrens, Lothar (1)
- Freudenberg, Walter (1)
- International Council of Tanners (1)
- International Management Congress (1)
- International Statistical Institute (1)
- Pearson, E. S. (Egon Sharpe), 1895- (1)
- Pearson, Karl, 1857-1936 (1)
- Schlomann, Alfred, 1878- (1)
- University College, London. Biometric Laboratory (1)
- Università di Modena. Seminario matematico e fisico (1)
- Vereinigung Schweiz. Petroleum-Geologen und -Ingenieure (1)
- 宮本, 晃男(1907-) (1)
- 山本, 芳樹 (1)
- 東北大学 (1)
- 東北帝國大學 (1)
- (4)