German East or Polish West? Historiographical Discourses on the German-Polish Overlap between Confrontation and Reconciliation, 1772-2000 - Hackmann, Jörg (. Disputed territories and shared pasts. - Basingstoke [u.a.] : Palgrave Macmillan, 2011. - XIV, 430 S.. - Ill., Kt.. - ISBN 978-0-230-50008-2, 2011)