@article{zu220135,
          number = {13},
           title = {??????????? ???????? ?? ????? ?????????? ?????????},
          author = {????????? ??????????? and ?. ?. ???????},
       publisher = {???????: ???-?? ??? ??. ?. ??????},
            year = {2015},
           pages = {71--74},
         journal = {?????????? ?????: ???????????-??????????? ??????? ?????? ? ?????? ???????? ???????? ???? ?? ??????????},
             url = {http://eprints.zu.edu.ua/20135/}
}