Bosma, Wieb; John Cannon Graham Matthews "Programming with algebraic structures: design of the MAGMA language"

[Proceedings] (1994) Proceedings of the International Conference on Symbolic and Algebraic Computation (ISSAC`94) 1994, Oxford, United Kingdom  

Languages mentioned CAYLEY {1975} Symbolic maths for group theory CAYLEY 4 {1987} MAGMA {1987}