@article{zu229797,
           title = {????? ?????? ??????? ?????? ?????????????? ?? ???????????? ???????},
          author = {?. ?. ???? and ?. ?. ????????? and ?. ?. ??????????},
       publisher = {????? ?????????},
            year = {2019},
           pages = {174--176},
         journal = {?????????? ??????????? - 2019},
             url = {http://eprints.zu.edu.ua/29797/}
}