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Jovana Brankov
Geographical Institute “Jovan Cvijić”,
Serbian Academy of Sciences and Arts
South Ural State University,
Institute of Sports, Tourism and ServiceBelgrade,Chelyabinsk
Tamara Jojić Glavonjić
Geographical Institute “Jovan Cvijić”,
Serbian Academy of Sciences and Arts
Belgrade, Serbia
Ana Milanović Pešić
Geographical Institute “Jovan Cvijić”,
Serbian Academy of Sciences and ArtsBelgrade, Serbia
Marko D. Petrović
Geographical Institute “Jovan Cvijić”,
Serbian Academy of Sciences and Arts,
South Ural State University,
Institute of Sports, Tourism and ServiceBelgrade,Chelyabinsk
Tatiana N. Tretiakova
South Ural State University,
Institute of Sports, Tourism and ServiceChelyabinsk