TY - JOUR AU - Lueck, Wolfgang TI - K– and L–theory of the semi-direct product of the discrete 3–dimensional Heisenberg group by ℤ∕4 JO - Geometry & topology PY - 2005 SP - 1639 EP - 1676 VL - 9 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.2140/gt.2005.9.1639/ DO - 10.2140/gt.2005.9.1639 ID - GT_2005_9_3_a10 ER -