@book{zu226075,
           title = {??????????? ?? ??????????? ???????},
          author = {?. ?. ??????? and ?. ?. ???????},
         address = {???????},
       publisher = {???????: ???-?? ??? ??. ????? ??????},
            year = {2012},
             url = {http://eprints.zu.edu.ua/26075/},
        abstract = {?????????? ???????? ??? ????????? ?????????? ????????? ????????? ? ??????}
}