Wolff, Andrew T. "European Security: The Missing Piece of European Studies Curriculum in the United States." <i>Journal of Contemporary European Studies</i> 25, no. 2 (2017): 243-257....
Published as:Wolff, Andrew T. "The Future of NATO Enlargement After the Ukraine Crisis." 91, no. 5 (2015): 1103-1121. For more information on the published version, visit Wiley's Website. and Russian President Vladimir Putin...
Wolff, Andrew T. "Invitations to Intervene and the Legitimacy of EU and NATO Civilian and Military Operations." <i>International Peacekeeping</i> 25, no. 1 (2018): 52-78....