@article{zu221464,
           title = {?????????? ??????????? ????????? ? ?????????},
          author = {?. ?. ????? and ?. ?. ?????????},
       publisher = {???????: ???-?? ??? ??. ?. ??????, 2015. ? 198 ?.},
            year = {2015},
           pages = {187--194},
         journal = {???????? ???????? ??????????: ??????? ???????? ????? / ??  ???. ?.?.????},
             url = {http://eprints.zu.edu.ua/21464/}
}