
https://www.ippr.org/files/2018-03/cej-our-common-wealth-march2018.pdf

https://cepr.org/system/files/publication-files/173807-geneva_25_climate_and_debt.pdf

http://www.msz.gov.pl/en/news/deputy_minister_renata_szczech_takes_part_in_a_debate_on_europe_s_future