https://theconversation.com/el-lobby-bajo-la-lupa-es-una-actividad-democratica-221947
https://www.socialeurope.eu/wp-content/uploads/2019/01/03_Brexit_Kroeger.pdf
https://tilisone.net/index.php/2024/02/20/instability-in-kosovo-from-the-end-of-history-to-the-end-of-hope/
https://www.socialeurope.eu/austria-strache-ibiza-gate