@misc{zu22821,
           title = {????????? 
??? ????????-???????? ??????? 
??????????? ??????????? ??????? 
},
          author = {?. ?. ?????? and ?. ?. ??????????},
       publisher = {?????????-????????????? ?????????},
            year = {2008},
             url = {http://eprints.zu.edu.ua/2821/}
}