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pro vyhledávání: '"Witold Wilczyński"'
Autor:
Daria Wiejaczka, Witold Wilczyński
Publikováno v:
Przegląd Geopolityczny, Vol 36, Pp 32-53 (2021)
Rare earths are materials that have become a strategic resource in the last two decades. Although their market is microscopic compared to other mining and metallurgical products, they are on the list of so-called critical raw materials both in the
Externí odkaz:
https://doaj.org/article/1a29e7cc9b864bf3b6f33d6dddd8b396
