Dudek, Jerzy. Nord Stream 2 and the EU Regulatory Framework: challenges ahead. Publications Office of the European Union, 15-dekabr 2017-yil. DOI:10.2870/998504. ISBN 9789290845515.
doi.org
Jeutner, Valentin (2019). „Amendments, annexations, alternatives: Nord Stream 2's contemporary status under EU and international law“. The Journal of World Energy Law & Business. 12-jild, № 6. 502–512-bet. doi:10.1093/jwelb/jwz031.
Andrea Shalal; Timothy Gardner; Steve Holland. „U.S. waives sanctions on Nord Stream 2 as Biden seeks to mend Europe ties“ (inglizcha). Reuters (19-may 2021-yil). Qaraldi: 16-noyabr 2021-yil. „The Biden administration waived sanctions on the company behind Russia's Nord Stream 2 gas pipeline to Germany and its chief executive [...] State Department report sent to Congress concluded that Nord Stream 2 AG and its CEO, Matthias Warnig, an ally of Russian President Vladimir Putin, engaged in sanctionable activity. But Blinken immediately waived those sanctions“.
Dudek, Jerzy. Nord Stream 2 and the EU Regulatory Framework: challenges ahead. Publications Office of the European Union, 15-dekabr 2017-yil. DOI:10.2870/998504. ISBN 9789290845515.