@Article{mje_2008_v04-n08-a13,
Title = "{L}eading {B}ranches {O}f {T}he {T}yumen {R}egion {A}nd {T}he {A}nalysis {O}ftheir {E}conomic {C}ompetitiveness ",
Author = "Anna Krupina and Vladimir Szov",
Pages = "81-102",
Journal = "Montenegrin Journal of Economics",
Volume = "4",
Number = "8",
year = 2008
}