Gordian knots in European public procurement law : government procurement agreement - standards - utilities - remedies = Gordische Knoten im europäischen Vergaberecht. This volume contains essentially the papers of the Expert Meeting GPA, Standards, Utilities, Remedies: Gordian Knots in European Public Procurement Law, organised by the Academy of European Law, Trier, in Trier, on 13 and 14 June 1996