@article{zu234453,
          number = {3},
           title = {??????? ?????????? ??????? ?????????? ??????? ?? ??????},
          author = {?. ?. ????????? and ?. ?. ?????????},
            year = {2020},
         journal = {?????? ??????????? ????????? ???????? ????????},
             url = {http://eprints.zu.edu.ua/34453/}
}