TY - JOUR AU - Timm, Mathew TI - Spaces whose only finite-sheeted covers are themselves. I. JO - International Journal of Mathematics and Mathematical Sciences PY - 2002 SP - 81 VL - 32 IS - 2 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/articles/10.1155/S0161171202109136/ DO - 10.1155/S0161171202109136 LA - en ID - 10_1155_S0161171202109136 ER -