@article{zu220677,
           title = {?? ???????? ????????? ??????? ? ???????? ????},
          author = {?. ????????? and ?. ?. ??????????},
       publisher = {???????: ???-?? ??? ??. ?. ??????, 2015. ? 198 ?.},
            year = {2015},
           pages = {41--45},
         journal = {???????? ???????? ??????????: ??????? ???????? ????? / ??  ???. ?.?.????},
             url = {http://eprints.zu.edu.ua/20677/}
}