@article{zu29791,
          number = {69},
           title = {?????????? ????? ?????????? ?????????? ? ????????? ??? ?? ?????? ?????????? ????? ?? ???????????
},
          author = {?. ?. ???'??},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2013},
           pages = {198--201},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/9791/},
        abstract = {? ?????? ?????????? ?????? ?????????? ????? ?????????? ?????????? ? ????????? ???, ??? ????????
?????????? ????? ?? ???????????. ????????, ?? ?? ??????????? ????? ?????????? ????? ??????????
?????????? ????????? ??? ?????? ?? ??????????? ?????? ???????. ???????? ????????, ?? ?????????????
??????, ??? ????????? ? ???, ??????? ???? ????????-????????? ???????????, ?????????? ?? ?????????
???????????????? ? ???????????-???????????? ????????.}
}