Council Decision of 18 June 1998 concerning the Agreement between the European Community, the European Space Agency and the European Organisation for the Safety of Air Navigation on a European contribution to the development of a global navigation satellite system (GNSS) (98/434/EC)
Council Decision of 18 June 1998 concerning the Agreement between the European Community, the European Space Agency and the European Organisation for the Safety of Air Navigation on a European contribution to the development of a global navigation satellite system (GNSS) (98/434/EC)