@article{zu25439,
          volume = {9},
          number = {1},
           title = {??? ??????? ????????? ?? b-????????},
          author = {?. ?. ???????????},
            year = {2003},
           pages = {37--45},
         journal = {? ????? ???????????},
             url = {http://eprints.zu.edu.ua/5439/},
        abstract = {??????}
}