@book{zu216688,
          editor = {?. ?. ??????? and ?. ?. ????????},
           title = {???? ?? ??????: ??????? ?? ??????????},
          author = {?. ?. ??????? and ?. ?. ????????},
         address = {???????},
       publisher = {?????? ??? ??. ?. ??????},
            year = {2014},
             url = {http://eprints.zu.edu.ua/16688/},
        abstract = {??????? ???????? ?????}
}