@article{zu228445,
           title = {??????????? ???????? ???????},
          author = {???????? ????????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2018},
           pages = {152--159},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????. ??????????? ?????},
             url = {http://eprints.zu.edu.ua/28445/}
}