https://academic.oup.com/ia/article/99/1/219/6967342?login=false
https://envios.lavanguardia.com/optiext/optiextension.dll?ID=rZYrWdchS3m6DNJt6ye53iSRDlPTx3gSUlBVvrdfQOLVwKnHzvsIqpCxrrN3xsECxizID50x7bI8V2nt5eLz665Z4sh5B
https://www.alter-eu.org/sites/default/files/documents/corporate_capture_web_1.pdf
https://www.greeneuropeanjournal.eu/the-road-to-repeal-how-ireland-said-yes/