Borders in the Baltic Sea Region : suturing the ruptures
2017
http://dx.doi.org/10.1057/978-1-352-00014-6
http://www.ester.ee/record=b4639668*est
Russia and the EU : spaces of interaction
2019
https://www.ester.ee/record=b5180939*est
https://www.routledge.com/Russia-and-the-EU-Spaces-of-Interaction/Hoffmann-Makarychev/p/book/9781138303799