TY - JOUR T1 - Spatial variations in the character of off-the-books entrepreneurship: Lessons from a study of contrasting districts in Moscow JO - International Journal of Entrepreneurship and Small Business PY - 2010/01/01 AU - Williams CC AU - Round J ED - DO - DOI: 10.1504/IJESB.2010.033113 VL - 10 IS - 2 SP - 287 EP - 301 Y2 - 2025/03/13 ER -