@article{zu226830,
          volume = {3},
           title = {??????????? ?????????? ????????: ?????? vs ?????},
          author = {?. ?. ???????? and ?. ?. ????????},
            year = {2017},
           pages = {26--31},
         journal = {Topical problems of modern science},
             url = {http://eprints.zu.edu.ua/26830/}
}