@article{zu215758,
          number = {3},
           title = {??????????? ????????? ??????? ? ???????? ???????? ????????? ?????? ?????????},
          author = {?. ?. ????????? and ?????? ????????},
       publisher = {???????: ???-?? ??? ????? ????? ??????},
            year = {2012},
           pages = {42--47},
         journal = {??????????? ???????????? ??????},
        keywords = {???????? ???????, ??????? ????????, ?????? ????????, ???????????, ????????????},
             url = {http://eprints.zu.edu.ua/15758/},
        abstract = {?????? ?????????? ??????????? ????????? ??????? ? ???????? ???????? ????????? ?????? ?????????.}
}