1. V. G. Kac, “A sketch of Lie superalgebra theory,” Commun. Math. Phys., 53, 31–64 (1977).
2. L. Frappat, A. Sciarrino, and P. Sorba, Dictionary on Lie Algebras and Superalgebras, Acad. Press, London (2000).
3. V. G. Drinfel’d, “Quantum groups,” in: Proceedings of the International Congress of Mathematicians, 1 (Berkeley, Calif., 3–11 August 1986, A. M. Gleason, ed.), ICM, Berkley, Calif. (1988), pp. 789–820.
4. V. G. Drinfel’d, “Hopf algebras and the quantum Yang–Baxter equation,” Sov. Math. Dokl., 32, 256–258 (1985).
5. V. G. Drinfel’d, “A new realization of Yangians and of quantum affine algebras,” Dokl. Math., 36, 212–216 (1988).