@misc{zu212142,
           title = {???? ??????? ????????????? ??????? ???????????? 
??????????? ?? ????????? ? ???????????},
          author = {???? ???????? ????????? and ?. ?. ??????},
            year = {2014},
             url = {http://eprints.zu.edu.ua/12142/},
        abstract = {????  ?  ????????  {--}  ????????  ??????????  ??????  ???????????? 
???????????  ?? ?????????,  ? ?????  ???????  ??  ??????????? ?????????????  ?? 
????????? ????????.}
}