TY - JOUR AU - Droste, M. AU - Holland, W. C. AU - Macpherson, H. D. TI - Automorphism Groups of Homogeneous Semilinear Orders: Normal Subgroups and Commutators JO - Canadian journal of mathematics PY - 1991 SP - 721 EP - 737 VL - 43 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1991-041-7/ DO - 10.4153/CJM-1991-041-7 ID - 10_4153_CJM_1991_041_7 ER -