Human rights — Access to court — Right to a hearing within a reasonable time — Proceedings lasting more than five years at first stage — Principal delays attributable to conduct of domestic courts — Whether justified in view of disruption to Spanish judicial system as a result of restoration of democracy — Whether temporary back-log of cases justifiable — European Convention on Human Rights, 1950, Article 6(1)

Damages — Human rights violations — Unreasonable delay in civil proceedings — Depreciation of judgment amount due to inflation — European Convention on Human Rights, 1950, Article 50

State responsibility — For acts of the judiciary — Temporary back-log of cases — Whether engaging responsibility of State