Celebratio Mathematica

I. M. Gel’fand, D. A. Kazh­dan, and D. B. Fuks: “The ac­tions of in­fin­ite-di­men­sion­al Lie al­geb­ras,” Funk­cion­al. Anal. i Priložen. 6 : 1 (1972), pp. 10–​15. An Eng­lish trans­la­tion was pub­lished in Funct. Anal. Ap­pl. 6:1 (1972). MR 301767 article

I. M. Gel’fand, D. A. Kazh­dan, and D. B. Fuks: “The ac­tions of in­fin­ite-di­men­sion­al Lie al­geb­ras,” Funct. Anal. Ap­pl. 6 : 1 (January 1972), pp. 9–​13. Eng­lish trans­la­tion of Rus­si­an ori­gin­al pub­lished in Funk­cion­al. Anal. i Priložen. 6:1 (1972). Zbl 0267.​18023 article