On the antisymmetry of Galois embeddings.

Jochen Burghardt Florian Kammüller Jeff W. Sanders On the antisymmetry of Galois embeddings. 57-63 2001 79 Inf. Process. Lett. 2 db/journals/ipl/ipl79.html#BurghardtKS01 http://dx.doi.org/10.1016/S0020-0190(00)00176-9