ヴィクトル・カッツ
↑ List of Fellows of the American Mathematical Society
↑ Seligman, George B. (1987). “Review: Infinite-dimensional Lie algebras, by Victor G. Kac, 2nd edition”. Bull. Amer. Math. Soc. (N.S.) 16: 144–149. doi:10.1090/S0273-0979-1987-15492-9. http://www.ams.org/journals/bull/1987-16-01/S0273-0979-1987-15492-9/S0273-0979-1987-15492-9.pdf.