88/77/EØF: Rådets direktiv af 3. december 1987 om indbyrdes tilnærmelse af medlemsstaternes lovgivninger om foranstaltninger mod emission af forurenende luftarter fra dieselmotorer til fremdrift af køretøjer
88/77/EEC: Council Directive of 3 December 1987 on the approximation of the laws of the Member States relating to the measures to be taken against the emission of gaseous pollutants from diesel engines for use in vehicles CONSLEG 88L0077 - 03/01/1994 - 70 p.