https://www.ft.com/content/20201c36-f7db-11e3-baf5-00144feabdc0
https://www.nord-stream.com/press-info/press-releases/conservation-foundation-german-baltic-established-315/
https://www.vive-le-nucleaire-heureux.com/blog-vive-le-nucleaire-heureux/138-y-a-t-il-collusion-entre-greenpeace-et-l-entreprise-russe-gazprom.html
https://green-planet-energy.de/
https://www.knack.be/nieuws/gazprom-sponsort-energieminister-van-der-straeten-zou-het/
https://lpost.be/2021/08/11/conflit-dinterets-pour-la-ministre-de-lenergie-tinne-van-der-straeten-groen/