@article{zu21909,
          number = {6},
           title = {??????? ?????????? ????????? ???????????? ?????? ? ???????? ??????? (40-50-?? ??. ?? ??.)},
          author = {?. ?. ??????},
            year = {2000},
           pages = {139--142},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????},
             url = {http://eprints.zu.edu.ua/1909/},
        abstract = {?????? ?????????? ???????? ??????????? ??????? ???????? ?????????? ????????? ???????????? ?????? ? ???????? ???????. ?????? ????????? ?? ???? ???????? ?????????? ?? ?????????? ?????? ???????? ?? ????????.}
}