Friedrich Schneider, Helmut Herwartz, Egle Tafenau,
"One share fits all? Regional variations in the extent of the shadow economy in Europe"
, in Regional Studies, Vol. 49, Nummer 9, Seite(n) 1575-1587, 2015, ISSN: 1360-0591
Original Titel:
One share fits all? Regional variations in the extent of the shadow economy in Europe