@article{zu217921,
          number = {80},
           title = {???? ??????????? ?????????? ? ??????? ????? ?????? ???????????? ?????????},
          author = {?. ?. ?????'??},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2015},
           pages = {260--264},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
        keywords = {???????, ????????, ?????????, ???????, ???????? ?????, ??????????? ??????},
             url = {http://eprints.zu.edu.ua/17921/},
        abstract = {? ?????? ?????????? ????? ???????? ?? ????????????? ????? ? ??????? ????? ?????? ???????????? ?????????. ??????? ?? ????????????? ????? ???????????? ? ???????????? ?????? ???????????? ?? ????????? ??????????? ?????????? ???????, ?????? ????????? ???????, ??? ????????? ??????? ???????. ???????? ??????????? ???????????? ????????????? ? ???????? ??? ??????? ???????, ??????? ???? ????? ??????? ?????? ?????? ?? ?????????? ???????????. ???????????? ??????? ?????? ?????????? ????????? ?? ????????????? ????? ?? ????????? ?? ????.}
}