@article{zu227089,
           month = {???????},
           title = {???? ??????? ????????? ?????????????????? ?????? ???????? ???????????},
          author = {?. ?. ??????????},
            year = {2018},
           pages = {12--15},
         journal = {??????? ???????????? ?????????? ? ?????? ? ?????},
             url = {http://eprints.zu.edu.ua/27089/}
}