@book{zu219689,
           title = {?????????? ????????????? ?????????????????? ?????????? ??? ??? ????????????????? ??????????},
          author = {?. ?. ????????? and ?. ?. ??????????},
         address = {???????},
       publisher = {????},
            year = {2005},
             url = {http://eprints.zu.edu.ua/19689/}
}