@misc{zu218670,
           title = {?? ???????? ????? ?},
          author = {?. ?. ????????? and ?. ?. ??????????},
       publisher = {???????????? ????????? ???????????},
            year = {2015},
             url = {http://eprints.zu.edu.ua/18670/},
        abstract = {????????? ??????????. ????????? ?????? ????????? ?? ??? ?????????? ??????'?.}
}