TY  - JOUR
AU  - A. Levichev
AU  - V. Levicheva
TI  - Distinguishability Conditions and the Future Semigroup
JO  - Journal of Lie theory
PY  - 1992
SP  - 205
EP  - 212
VL  - 2
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JLT_1992_2_2_a8/
ID  - JLT_1992_2_2_a8
ER  -