@article{zu236340,
          number = {9(7)},
           title = {Methodology of differentiation of health-improving classes in physical education for primary school},
          author = {V. Arefiev and O. Tymoshenko and T. Malechko and Zh. Domina and O. Bezkopylny and Yu. Dutchak and V. Riabchenko and O. Garmata and G. Griban and S. Rusanivskyi and V. ??lnychuk and I. Bloshchynskyi and K. Prontenko},
       publisher = {Asian Exercise and Sport Science Association},
            year = {2020},
           pages = {134--143},
         journal = {International Journal of Applied Exercise Physiology},
             url = {http://eprints.zu.edu.ua/36340/}
}