Proposal for a Fifth Directive to co-ordinate the safeguards which, for the protection of the interests of members and others, are required by Member States of companies within the meaning of the second paragraph of Article 58 of the EEC Treaty, as regards the structures of societas anonymas and the powers and obligations of their organs-Official Journal of the European Communities, No C131, 13/12/72 or EC Bulletin (Supplement 10/72) Office for Official Publication of the EC.