TSARUKYAN, Styopa; ARAKELYAN, Aram. Modeling Time Series of International Prices for Natural Gas. Bulletin of Yerevan University G: Economics, [S. l.], v. 9, n. 1(25), p. 66–75, 2018. DOI: 10.46991/BYSU:G/2018.9.1.066. Disponível em: https://journals.ysu.am/index.php/bulletin-ysu-economics/article/view/vol_9_no_1_2018_pp066-075. Acesso em: 22 jul. 2024.