TY  - JOUR
AU  - L. San Martin
TI  - Nonreversibility of subsemigroups of semi-simple Lie groups.
JO  - Semigroup forum
PY  - 1992
SP  - 376
EP  - 387
VL  - 44
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1992__44_1_135162/
ID  - SF_1992__44_1_135162
ER  -