@article{zu217850,
          number = {6},
           title = {?????????? ? ????? ?????????????????? ???????????? ??????????? (?? ???????? ?????? ?. ??????)},
          author = {?. ?. ?????????? and ????? ??????},
       publisher = {???????: ???-?? ??? ????? ????? ??????},
            year = {2015},
           pages = {12--15},
         journal = {??????????? ???????????? ??????},
        keywords = {?. ??????, ????????????????? ??????????? ???????????, ?????????, ????????, ???????? ?????, ??????????},
             url = {http://eprints.zu.edu.ua/17850/},
        abstract = {? ?????? ?????????????? ??????????? ? ???????????? ?????????????????? ???????????? ??????????? ? ?????? ????? ??????; ??????? ??????????? ???? ?????????? ? ?????????? ??????.}
}