Brackx, Freddy; Constales, Denis; Delanghe, Richard; Serras, Herman: Clifford algebra with Reduce.
(English).
In:
Bureš, J.
and Souček, V. (eds.): Proceedings of the Winter School "Geometry and Physics".
Circolo Matematico di Palermo, Palermo, 1987.
pp. [11]-19