https://theconversation.com/eu-citizens-proposal-a-lawyer-examines-the-detail-80111
https://ec.europa.eu/commission/publications/terms-reference-article-50-treaty-european-union-negotiations_en
https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/634338/financing_growth_in_innovative_firms_consultation_web.pdf
https://www.tandfonline.com/doi/epdf/10.1080/01402382.2023.2168945?needAccess=true&role=button