Author (Person): Ungerer, Werner Series Details: Common Market Law Review Vol.30, No.1, February 1993, p71-83 Published: February 1993 (Last update: 01/02/1993)
Author (Corporate): European Commission Series Details: European Economy Supplement A, No.1-2, January-February 1993 Published: February 1993 (Last update: 01/02/1993)
Author (Corporate): EIS Series Details: European Report (Europe Information Service), No.1830, 27.1.93, Section V, p1-2 Published: 27/01/1993 (Last update: 27/01/1993)