Lukierski, Jerzy: Two supergeometries from fourfold gradings of superalgebras.
(English).
In:
Frolík, Z., Souček, V.
and Vinárek, J. (eds.): Proceedings of the Winter School "Geometry and Physics".
Circolo Matematico di Palermo, Palermo, 1985.
pp. [11]-19
