@article{zu212545,
          number = {76},
           title = {??????????? ?????? ????????????? ???????? ? ???????????? ???????? ?.?. ??????????},
          author = {?. ?. ????????},
            year = {2013},
           pages = {79--84},
         journal = {???? ?????????? ????????. ????. ? ????? ??.},
             url = {http://eprints.zu.edu.ua/12545/}
}