@book{zu212524,
           title = {??????? ???????????????? ?????? : ??????????, ???????????, ???????? : ???????????? ????????-???????????? ????????},
          author = {?. ?. ???????? and ?. ?. ???????? and ?. ?. ???????? and ?. ?. ???????? and ?. ?. ?????????},
       publisher = {???-?? ??? ??. ?. ??????},
            year = {2013},
             url = {http://eprints.zu.edu.ua/12524/}
}