References
- Andreadakis , S. 1965 . On the Automorphisms of Free Groups and Free Nilpotent Groups . Proc. Lond. Math. Soc. , 15 : 239 – 268 .
- Baumslag , G. , Myasnikov , A.G. and Shpilrain , V. 1999 . “ Open Problems in Combinatorial Group Theory ” . In Groups, Languages and Geometry Edited by: Gilman , R.H. 1 – 27 . Contemporary Math. Vol. 250, Amer. Math. Soc.
- Burrow , M.D. 1958 . Invariants of Free Lie Rings . Comm. Pure Appl. Math. , 11 : 419 – 431 .
- Formanek , E. The Polynomial Identities and Invariants of n×n Matrices . CBMS Regional Conf. Series No. 78 , pp. 55 Amer. Math. Soc. .
- Goodman , R. and Wallach , N.R. 1998 . Representations and Invariants of the Classical Groups 685 Cambridge Univ. Press .
- Klyachko , A.A. 1974 . Lie Elements in the Tensor Algebra . Sib. Mat. Zh. , 15 : 1296 – 1304 . (Russian)
- 1975 . Translation . Sib. Math. Jour. , 15 : 914 – 920 .
- Magnus , W. , Karrass , A. and Solitar , D. 1966 . Combinatorial Group Theory 444 Wiley .
- Wever , F. 1949 . Über Invarianten in Lieschen Ringen . Math. Ann. , 120 : 563 – 580 .