1. European Council, European Council meeting – Conclusions. CO EUR 24 CONCL 7, vol. 2017, 2017, 4, Retrieved from http://www.consilium.europa.eu/media/32204/14-final-conclusions-rev1-en.pdf.
2. Treaty of Lisbon – amending the treaty on European Union and the treaty establishing the European Community;Off. J. Eur. Union,2007
3. Europe 2020. A Strategy for Smart, Sustainable and Inclusive Growth,2010
4. Learning, knowledge acquisition, and strategic alliances;Inkpen;Eur. Manag. J.,1998
5. Alliances and networks;Gulati;Strat. Manag. J.,1998