@article{zu220672,
           title = {??????????? ??????? ????????? ??? ???????? ????????},
          author = {?. ?????? and ?. ?. ????},
       publisher = {???????: ???-?? ??? ??. ?. ??????, 2015. ? 198 ?.},
            year = {2015},
           pages = {19--25},
         journal = {???????? ???????? ??????????: ??????? ???????? ????? / ??  ???. ?.?.????},
             url = {http://eprints.zu.edu.ua/20672/}
}