@article{zu224314,
           title = {????? ????????????? ????? ??? ??? ?????????? ????????? ? ???????????},
          author = {?. ?. ??????????},
            year = {2017},
           pages = {253--255},
         journal = {????????????? ?? ???????????-??????????? ?????????? ? ??????????? ?? ??????: ????, ??????????, ??????????? ????????},
             url = {http://eprints.zu.edu.ua/24314/},
        abstract = {????? ????? ?????? ? ????????? ?? ??????? ?????????? ????????????? ????? ????? ?? ????????? ? ???????????.}
}