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Herald of the Russian Academy of Sciences > 2018 > 88 > 3 > 178-184
Cybernetics and Systems Analysis > 2016 > 52 > 4 > 588-599
GKN > 141 - 148
Olsztyn Economic Journal > 2015 > 10 > 1 > 19-36
Studia Ekonomiczne > 2015 > 218 > 16-37
Progress in Economic Sciences > 2014 > 1 > 303-319
Ekonomista (The Economist) > 2009 > 1 > 49-65