Marian ZAHARIA, Catalin POPESCU
Volume XXV (XV), 2016/1
The aim of this paper is that of identifying the characteristics of the evolution of the primary production of natural gas in the EU-28 as well as in other non-EU countries from 2003 to 2014.
Keywords— ANOVA methodology, primary production of natural gas, regression line, the weight of the clusters’ production
ISSN 1583-0691, CNCSIS "Clasa B+"