80/987/EEC : Council directive of 20 October 1980 on the approximation of the laws of the member states relating to the protection of employees in the event of the insolvency of their employer : provisional, unrevised texts : 11 languages - European Commission. (Υπηρεσία Επισήμων Εκδόσεων των Ευρωπαικών Κοινοτήτων, 1996)