@misc{zu226581,
           title = {?????????? ?? ?????????? ??????? ? ????????? ??????},
          author = {?. ?. ?????? and ?. ?. ????????},
            year = {2013},
             url = {http://eprints.zu.edu.ua/26581/},
        abstract = {? ?????????? ????????????? ???????????? ?????????????? ????? ? ????????? ?????? ?? ??????? ?????????? ???????.}
}