@article{zu213920,
          number = {76},
           title = {?????????? ????????? ???? ???????? ????????? ???????? ??????????
????? ??? ??? ????????? ????????????},
          author = {?. ?. ????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2014},
           pages = {56--61},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
        keywords = {??????? ?????? ????????, ???????? ??? ????????, ???????? ??????? ?????????? ??????,
???????? ????????????, ???????? ????????????? ????????,
???????????? ??????? ????????? ???? ????????.},
             url = {http://eprints.zu.edu.ua/13920/},
        abstract = {? ?????? ????????? ????????? ????? ?????????? ????????? ???? ???????? ????????? ????????
?????????? ?????? ??? ??? ????????? ????????????. ?????????????? ????????? ?? ?????????? ???????
?????????????? ?????????? ????? ? ?????? ?? ??????? ??????? ? ????????????? ???????????? ??????????
????? ?? ???? ?????? ?????? ??????. ???????????? ????????? ????????? ? ??????????? ??????????? ??
???????????? ???????? ????????? ????????.}
}