@book{zu213944,
          volume = {1},
          number = {1},
           title = {? ?????? ??????????? ??????? ???????? ? ??????-????????.},
          author = {?. ?. ??????????? and ?. ?. ??????? and ?. ?. ????????},
         address = {??? ???????},
       publisher = {??????? ?????},
            year = {2013},
             url = {http://eprints.zu.edu.ua/13944/},
        abstract = {????????? ????? ???????????? ???????? ????? ?? ?????? ???????????.}
}