TY - JOUR AU - W. Kulpa TI - Factorization and inverse expansion theorems for uniformities JO - Colloquium Mathematicum PY - 1970 SP - 217 EP - 227 VL - 21 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-21-2-217-227/ DO - 10.4064/cm-21-2-217-227 LA - en ID - 10_4064_cm_21_2_217_227 ER -