https://ecipe.org/wp-content/uploads/2022/04/ECI_22_PolicyBrief_TradeDependency_05_2022_LY02.pdf
https://www.wto.org/english/res_e/booksp_e/anrep_e/ar23_e.pdf
https://www.ost-ausschuss.de/de/dreimal-zentralasien
https://www.wto.org/english/res_e/booksp_e/wtr23_e/wtr23_e.pdf