TY - JOUR AU - Finn F. Knudsen TI - Simple topological measures and a lifting problem JO - Fundamenta Mathematicae PY - 2008 SP - 201 EP - 241 VL - 200 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm200-3-1/ DO - 10.4064/fm200-3-1 LA - en ID - 10_4064_fm200_3_1 ER -