Request for a preliminary ruling from the Landgericht Hannover (Germany) lodged on 23 February 2015 — TUIfly GmbH v Wieland Volkert, Sonja Volkert, Linda Volkert

(Case C-83/15)

(2015/C 213/21)

Language of the case: German

Referring court

Landgericht Hannover

Parties to the main proceedings

Appellant and defendant: TUIfly GmbH

Respondents and applicants: Wieland Volkert, Sonja Volkert, Linda Volkert

The case was removed from the Register of the Court of Justice by order of the Court of 23 April 2015.