@article{zu23192,
          number = {2},
           title = {???????? ?????? ?????? ?? ?????? ?????????? ? ?????????? ?????},
          author = {?. ?. ??????? and ?. ?. ???????? and ?. ?. ????????},
            year = {1998},
           pages = {86--89},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/3192/},
        abstract = {? ?????? ????????????? ?????????? ???????????? ????????? ?????? ?????? ? ????? ?????????? ?????? ??-?????? ?????????? ? ?????????? ?????.}
}