Michor, Peter W.; Ruppert, W.; Wegenkittl, K.: On a construction connecting Lie algebras with general algebras.
(English).
In:
Bureš, J.
and Souček, V. (eds.): Proceedings of the Winter School "Geometry and Physics".
Circolo Matematico di Palermo, Palermo, 1989.
pp. [265]-274