@article{zu210319,
          number = {71},
           title = {??????? ??????? ?? ???????? ??????? ???
},
          author = {?. ?. ??????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2013},
           pages = {166--168},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/10319/},
        abstract = {?????? ?????????? ???????????? ?? ?????????????? ???????? ???????? ???????? ???????? ????????
??????????? ?? ???????? ??????? ??? ? ??????? ????? ???????? ???????. ? ?????? ????????? ??????????
??? ???????????, ???????????? ?? ???????? ????? ???????? ? ????????????????? ?????????, ?? ???
?????????? ??????????? ??????????? ??????? ???. ???????, ?????????? ???????? ??????????? ??????? ?
???????? ?? ??????????? ???? ???????? ??????.}
}