TY - JOUR AU - W. Jakobsche TI - Close PL involutions of 3-manifolds have close fixed point sets: 1-dimensional components JO - Fundamenta Mathematicae PY - 1983 SP - 83 EP - 91 VL - 116 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm-116-2-83-91/ DO - 10.4064/fm-116-2-83-91 LA - en ID - 10_4064_fm_116_2_83_91 ER -