@article{zu222142,
          number = {3},
           title = {??????? ?. ?. ?????? ? ????????-??????????? ???????????? ???-?? ???????},
          author = {?. ?. ????????},
       publisher = {???????? ??????? ??????? ??? ???????},
            year = {2007},
           pages = {216--220},
         journal = {??????????? ?????????? ??????},
             url = {http://eprints.zu.edu.ua/22142/}
}