@article{zu29261,
           title = {???????? ????? ?????????????
? ??????? ???????? ????? ?? ?????????},
          author = {?. ?. ???????? and ?. ?. ??????},
            year = {2011},
           pages = {148--150},
         journal = {???????????-??????????? ??????????: ??????, ?????, ???????????},
             url = {http://eprints.zu.edu.ua/9261/},
        abstract = {? ?????? ????????????? ????? ?????????????, ???? ???????????????? ? ???????????
???????.}
}