TY - JOUR AU - Sinan Sertöz TI - C*-actions on Grassmann bundles and the cycle at infinity. JO - Mathematica Scandinavica PY - 1988 SP - 5 EP - 18 VL - 62 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MS2_1988__62_2_167024/ ID - MS2_1988__62_2_167024 ER -