Offener Brief an den Präsidenten der Russischen Föderation Open Letter 11Sep2018 DE Open letter to the President of the Russian Federation Open Letter 11Sep2018 EN Open Letter Annex 1 Open Letter Annex 2 Open Letter Annex 3 Open Letter Annex 4 Open Letter Annex 5 Open Letter Annex 6 Open Letter Annex 7 Open Letter Annex 8 Open Letter Annex 9