Court of Justice (Third Chamber) 21 February 2013, C‑46/12 (L. N. v Styrelsen for Videregående Uddannelser og Uddannelsesstøtte.)

JUDGMENT OF THE COURT (Third Chamber) 21 February 2013 ( *1 ) ‛Citizenship of the Union — Freedom of movement for workers — Principle of equal treatment — Article 45(2) TFEU — Regulation (EEC) No 1612/68 — Article 7(2) — Directive 2004/38/EC — Article 24(1) and (2) — Derogation from the principle of equal treatment for maintenance aid for studies consisting in student grants or student loans —