TY - JOUR AU - Peschke, Georg TI - H-Semidirect Products JO - Canadian mathematical bulletin PY - 1987 SP - 402 EP - 411 VL - 30 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1987-060-2/ DO - 10.4153/CMB-1987-060-2 ID - 10_4153_CMB_1987_060_2 ER -