Proceedings of workshops held in the euler international mathematical institute Leningrad, Fall. (1990). Quantum groups. Springer-Verlag.
Lua i Stíl Chicago (17ú heag.)Proceedings of workshops held in the euler international mathematical institute Leningrad, Fall. Quantum Groups. Berlin Heidelberg: Springer-Verlag, 1990.
Lua MLA (9ú heag.)Proceedings of workshops held in the euler international mathematical institute Leningrad, Fall. Quantum Groups. Springer-Verlag, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.