@article{zu218993,
          number = {56},
           title = {??????? ?????????? ?????? ? ??????????????? ???????},
          author = {?. ?. ????????? and ?. ?. ?????????},
            year = {2015},
           pages = {352--355},
         journal = {??????? ??????? ???.??-?? "????????? ????????". - ????? "???????????"},
             url = {http://eprints.zu.edu.ua/18993/}
}