Christoph Humrich of PRIF is co-editor of the "Logbuch Arktis. Der Raum, die Interessen und das Recht" (Logbook Arctic. The space, the interests and the law), published by the Deutsche Gesellschaft für Osteuropakunde (DGO) e.V.
The issue covers social, legal and economic aspects and also provides articles on conflict and cooperation in the Arctic region. The book is available at DGO for 32 Euros.