TY - JOUR T1 - Spatial Variations in the informal sector: a review of evidence from the European Union JO - Regional Studies PY - 1994/12/01 AU - WILLIAMS CC AU - WINDEBANK J ED - PB - Taylor & Francis (Routledge): SSH Titles VL - 28 IS - 8 SP - 819 EP - 825 Y2 - 2025/04/14 ER -