Author (Corporate): European Commission Series Details: COM (90)556 final (16.11.90) or Bulletin of the European Communities: Supplement, No.3, 1991 Published: 16/11/1990 (Last update: 16/11/1990)
Author (Person): Hendriks, Gisela Series Details: European Research Vol.1, No.6, November 1990, p1-5 Published: November 1990 (Last update: 01/11/1990)
Author (Person): McDonald, Bradley J. Series Details: The World Economy Vol.13, No.3, September 1990, p299-327 Published: September 1990 (Last update: 01/09/1990)