@ARTICLE{
author={Tretiakova TN,Syromiatnikova YA,Freinkina IA,Dovgaliuk IM,Brankov Jovana J},
year={2023},
title={Modern Approaches to Sustainable Development in Tourism and Hospitality (Review Article)},
journal={HUMAN SPORT MEDICINE},
volume={23},
number={},
pages={161-174},
document_type={Review},
} 

@ARTICLE{
author={Tretiakova TN,Malyzhenko MN,Radovanovic Milan M,Petrovic Marko DO},
year={2021},
title={The Influence of Ecological Tours on the Psycho-Emotional Status of Tourists},
journal={HUMAN SPORT MEDICINE},
volume={21},
number={},
pages={171-176},
document_type={Article},
} 

@ARTICLE{
author={Freinkina IA,Tretiakova TN,Syromyatnikova Yu A,Blesic Ivana V},
year={2020},
title={Dynamics of Physiological Status in Level 1 Difficulty Hiking Tours},
journal={HUMAN SPORT MEDICINE},
volume={20},
number={},
pages={139-145},
document_type={Article},
}