@article{zu2886,
          number = {2},
           title = {??????????? ???????????? ???????????? ???????? ????????},
          author = {?. ?. ?????? and ?. ?. ??????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {1998},
           pages = {68--71},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/886/},
        abstract = {?? ?????? ??????????? ?????????????????? ??????? ???????? ??????????? ??????????? ????????? ???????? ???????? ?? ?????????, ?????????, ???????, ??????? ? ??????}
}