@article{zu25868,
           title = {???????????? ???????????? ?????????? ?? ?????? ?????????? ?
?????????? ?????},
          author = {?. ?. ????????? and ?. ?. ??????},
       publisher = {???-?? ??? ??. ?. ??????},
            year = {2012},
           pages = {29--33},
         journal = {??????? ???????? ????? ?? ???. ???. ????? ?.?., ??????????? ?.?},
        keywords = {???????????? ??????????? ??????????, ????????? ????????? ????????????},
             url = {http://eprints.zu.edu.ua/5868/},
        abstract = {????? ?????? ? ?????? ?????????? ???????? ???????????? ??????????? ?? ?????? ?????????? ? ?????????? ?????.}
}