Case C-272/10: Order of the Court (Sixth Chamber) of 18 January 2011 (reference for a preliminary ruling from the Diikitiko Efetio Thessalonikis — Greece) — Souzana Verkizi-Nikolakaki v Anotato Simvoulio Epilogis Prosopikou (A.S.E.P.), Aristotelio Panepistimio Thessalonikis (Article 104(3) of the Rules of Procedure — Social policy — Article 155(2) TFEU — Directive 1999/70/EC — Clause 8 of the framework agreement on fixed-term work — Fixed-term employment contracts in the public sector — Successive contracts — Abuse — Penalties — Conversion into an employment contract of indefinite duration — Detailed procedural rules — Time-limit — Principles of equivalence and effectiveness — Reduction in the general level of protection afforded to workers)