Judgment of the Court (First Chamber), 16 May 2013$

Judgment of the Court (First Chamber), 16 May 2013.#Janina Wencel v Zakład Ubezpieczeń Społecznych w Białymstoku.#Request for a preliminary ruling from the Sąd Apelacyjny w Białymstoku.#Article 45 TFEU — Regulation (EEC) No 1408/71 — Article 10 — Old‑age benefits — Habitual residence in two different Member States — A survivor’s pension received in one of those States and a retirement pension in the other — Withdrawal of one of those benefits — Recovery of benefits to which it is alleged the recipient was not entitled.#Case C‑589/10.