https://www.bruegel.org/2022/03/can-europe-manage-if-russian-oil-and-coal-are-cut-off/
https://www.economiesuisse.ch/de/artikel/die-praemien-sind-zu-35-prozent-einkommensabhaengig
https://www.vox.com/recode/22955381/russia-ukraine-bitcoin-donation-war-crypto?utm_source=newsletter&utm_medium=email&utm_campaign=16%2F03%2F22+++(Copy)
https://chemsec.org/product-passports-can-detoxify-the-market-but-not-everyone-likes-the-idea/