Die Widerklage im Zivilprozessrecht der Europäischen Union und ihrer Mitgliedstaaten

The procedures of all European Union member states and the contracting states of the Lugano Convention are familiar with the counterclaim. Agnieszka Okońska examines the interaction of national provisions and the regulations of the EU law on counterclaims (the Brussels I Regulation, Small Claims Regulation and the Maintenance Regulation). The author identifies conflicts and prepares solutions to them.