@article{zu212429,
          volume = {4},
           month = {???????},
          author = {?. ?. ????????? and ?. ?. ?????},
           title = {???????????  ????  ??????? ??????????},
       publisher = {???????????? ????????? ??????????? ??. ?. ??????},
         journal = {??????????? ????????? ????? - 2014},
           pages = {55--57},
            year = {2014},
        keywords = {?????????, ???? ??????? ??????????.},
             url = {http://eprints.zu.edu.ua/12429/},
        abstract = {????????? ? ?? ?????????? ??? ??????????? ???, ??? ????? ?????????????? ???????? ??????????. ??????? ????????? ? ?? ???????? ?????????? ?? ????????? ???????? ?????. ?????? ?????????? ???? ???? ?????????, ? ????? ?????????? ??????-??????? ?????????? ??????. }
}