References
- Proc. Cambridge Philos. Soc v.52 On a conjecture of Nagata G. Higman https://doi.org/10.1017/S0305004100030899
- Proceedings dedicated to the sixtieth birthday of a academican L.Iliev, Sofia On the Nagata-Higman therorem in Mathematical Structures-Computational Mathematics-Mathematical Modeling E.N. Kuzmin
- Commun. Korean Math. Soc v.15 no.1 Center symmetry of incidence matrices W. Lee
- J. Math. Soc. Japan v.4 On the nilpotency of nil-algebras M. Nagata https://doi.org/10.2969/jmsj/00430296
- Adv. Math v.19 The invariant theory of n×n matrices C. Procesi https://doi.org/10.1016/0001-8708(76)90027-X
- Izv. Akad. Nauk SSSR v.38 Trace identities of full matrix algebras over a field of character-istics zero Y.P. Razmyslov
- English transl., Izv. Math. v.8 Y.P. Razmyslov