@article{zu217875,
          number = {80},
           title = {?????? ????????????? ?????????? ?????? ? ?????? ?. ??????????},
          author = {?. ?. ????????? and ?. ?. ?????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2015},
           pages = {121--127},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
        keywords = {????????, ????????? ????????? (????????????), ??????????? ??????, ???????????? ???????, ???????? ?????},
             url = {http://eprints.zu.edu.ua/17875/},
        abstract = {? ????? ?????? ?????????? ????? ?????? ????????????? ?????????? ?????? ? ???????? ?????? ?. ??????????. ??????????? ????? ?? ??????? ???????????? ??????, ???? ???????????? ?? ???????????? ?? ??????????? ??????. ????????? ???? ????????? ?? ?????????????? ??????? ? ???????? ?????????? ??????. ???????????????? ???????-?????????? ?? ???????? ???????? ???????????? ?????? ? ?????? ?. ??????????.}
}