81/1058/EEC: Council Decision of 14 December 1981 on the conclusion of a Cooperation Agreement between the European Economic Community and the Kingdom of Sweden on the interconnection of the Community network for data transmission (Euronet) and the Swedish data network for information-retrieval purposes and on the conclusion of a Trilateral Protocol on the purport of the Agreements for data network cooperation concluded by the European Economic Community with, on the one hand, the Swiss Confederation and, on the other hand, the Kingdom of Sweden.