Principles of European Family Law Regarding Property Relations Between Spouses Boele-Woelki Katharina Heftet / 2013 / Engelsk
Principles of European Family Law Regarding Divorce and Maintenance Between Former Spouses Boele-Woelki Katharina Heftet / 2004 / Engelsk
Principles of European Family Law Regarding Parental Responsibilities Boele-Woelki Katharina Heftet / 2007 / Engelsk