7.  The applicant is a limited liability company with its seat in Gumpoldskirchen (Austria). 8.  As a client had allegedly not paid enough for construction work accomplished for him, the applicant filed an action for unjustified enrichment with the Vienna Regional Civil Court (Landesgericht für Zivilrechtssachen) on 30 May 1980. 9.  On 21 November 1994 the Regional Court, after having held numerous hearings, dismissed the applicant's action. 10.  On 23 May 1995 the Vienna Court of Appeal (Oberlandesgericht) dismissed the applicant's appeal. 11.  On 25 October 1995 the Supreme Court (Oberster Gerichtshof) rejected the applicant's further appeal on points of law.