@article{zu214139,
          volume = {12},
          number = {1},
          author = {?. ?. ????????????? and ?. ?. ????????????},
           title = {??????????????? ?????? ?? ????????? ?????????? ?????????? ????????? ???????? ???????? ? ??????? ???????? ????????? ????},
       publisher = {???-?? ??? ??. ????? ??????},
         journal = {?????????? ?????},
           pages = {131--137},
            year = {2014},
        keywords = {??????????????? ??????, ???????? ????????? ????, ???????? ??????????},
             url = {http://eprints.zu.edu.ua/14139/},
        abstract = {? ?????? ?????????????? ??????? ???????????????? ??????? ?? ????????? ??????? ???????????  ? ??????? ?????????? ???? ??? ??????????????? ???????. ????????? ?????????? ?????? ??????????????? ?? ??????????? ? ????????????? ???????. ????????? ?????????????? ?????????? ????? ????? ?? ????????? ??????? ??????????? ?????? ?????? ? ??????????? ???????.}
}