4.  The applicant was born in 1964 and lives in Tambov. 5.  As a victim of Chernobyl, the applicant was entitled to social beneﬁts. Considering himself underpaid, he brought four actions against a social-security authority. 6.  On 19 June 2000 the Oktyabrskiy District Court of Tambov awarded the applicant 16,951.58 Russian roubles (“RUB”). This judgment became binding on 4 September 2000 and was enforced on 19 February 2004. 7.  On 14 March 2001 the district court awarded the applicant RUB 56,632.25. This judgment became binding on 26 March 2001 and was enforced on 19 February 2004. 8.  On 16 May 2001 the Tambov Regional Court awarded the applicant RUB 10,926.87. This judgment became binding immediately and was enforced on 7 March 2003. 9.  On 28 May 2002 the district court awarded the applicant RUB 20,651.78. This judgment became binding on 13 June 2002. On 26 June 2003 it was quashed on supervisory review.