CZARNY, Ryszard M. The High north: Opportunities and barriers of economic dimension. In Slovak journal of political sciences. - Trnava : Fakulta sociálnych vied UCM v Trnave, 2014. ISSN 1338-3140, 2014, vol. 14, no. 3, s. 237-254. Dostupné na : <https://www.ceeol.com/search/article-detail?id=237683>