@article{zu221621,
          number = {2},
           title = {????????? ???????????? ????????????},
          author = {?. ??????},
       publisher = {??? ??. ?. ??????},
            year = {2016},
           pages = {43--44},
         journal = {??????????? ?????????: ?????? ? ????????.},
             url = {http://eprints.zu.edu.ua/21621/},
        abstract = {??????????? ????????????? ????????? ??????????? ????????????
??????????? ?????????, ??? ??????????? ?????? ?? ????
??????????? ???????? ??????, ? ? ????? ???????? ? ????????????
???????? ???????????, ??? ???? ???????? ??? ?????? ????????, ????,
???????? ?? ? ??? ????? ? ??????? ????????? ?? ?????????.}
}