https://wiiw.ac.at/economic-forecast-for-eastern-europe-the-worst-is-yet-to-come-n-570.html
https://ec.europa.eu/info/system/files/efb_assessment_of_euro_area_fiscal_stance.pdf
https://www.boeckler.de/pdf/p_wsi_report_52_2019.pdf
https://www.socialeurope.eu/2017/06/mercron-franco-german-tandem-back-berlins-terms/