@misc{zu212613,
           title = {?????????-???????????? ?????? ???-???????? ??? ?????},
          author = {?. ?. ???????? and ?. ?. ??????},
       publisher = {??? ??. ?. ??????},
            year = {2014},
             url = {http://eprints.zu.edu.ua/12613/},
        abstract = {???????????? ??????}
}