@article{zu29815,
          number = {69},
           title = {???????????? ??????????? ????? ? ?????? ?. ???????
},
          author = {?. ?. ??????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2013},
           pages = {296--299},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/9815/},
        abstract = {? ?????? ?????????? ???????????? ??????????? ???? ? ???????? ?????? ???????????? ??????????
??????????? ? ?????? ????????? ???????. ???????? ????? ????????? ?????????????????? ??????? ??
?????????????????? ?????? ??????. ????????, ?? ?????????? ????????? ??????????? ? ?? ???????
??? ???? ???????? ??????? ??????, ? ???? ???? ? ?????????? ?????????? ????????? ?????, ????
???????????? ??????????.}
}