1. https://blog.trezor.io/latest-updates-bring-new-architecture-to-trezor-one-and-ripple-support-to-model-t-3873ed3693c1
2. https://www.prnewswire.com/news-releases/new-ey-caat-technology-facilitates-cryptocurrency-reporting-and-compliance-300806080.html
3. https://diar.co/volume-3-issue-8/
4. https://www.banki.ru/news/lenta/?id=10883935
5. https://www.kommersant.ru/doc/3906535