
http://wir2018.wid.world/files/download/wir2018-summary-german.pdf

https://visegradinsight.eu/viktor-orban-gambling-with-the-trump-card/

https://theconversation.com/por-que-las-protestas-masivas-contra-el-chavismo-son-esta-vez-mas-relevantes-que-nunca-236063