References
- Introduction to Lie Algebras and Representation Theory J. E. Humphreys
- Fuzzy Sets and Systems v.80 Fuzzy ideals and fuzzy subalgebras of Lie algebras S. E. Yehia
- Fuzzy Sets and Systems v.119 The adjoint representation of fuzzy Lie algebras S. E. Yehia
- Information and Control v.8 Fuzzy sets L. A. Zadeh