TY - JOUR AU - H. Boseck TI - On Algebraic and Semialgebraic Groups and Semigroups JO - Journal of Lie Theory PY - 1993 SP - 221 EP - 230 VL - 3 IS - 2 UR - http://geodesic.mathdoc.fr/item/JOLT_1993_3_2_a5/ ID - JOLT_1993_3_2_a5 ER -