@article{zu211128,
          number = {73},
           title = {???????????? ??????? ?????????? ??????????? ???????????
?????????? ?? ???????
},
          author = {?. ?. ?????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2014},
           pages = {264--266},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
        keywords = {???????????? ??????? ??????????, ?????????? ?????????? ?????????,
???????? ??????, ?????????? ???????},
             url = {http://eprints.zu.edu.ua/11128/},
        abstract = {? ?????? ?????????? ??????? ????????? ??????????? ???????? ?? ??? ????????? ???????? ?????????
???????, ?? ?????? ?? ?????????? ????. ?????? ??????? ????? ???????????????? ????????, ??????????
????? ????????? ???????????? ????????? ??? ?????????. ????? ?????? ??????? ????? ??
?????????? ???????????????? ??????????? ???????? ?? ?? ??????????.}
}