@article{zu225784,
          number = {5},
           month = {????????},
          author = {?. ?. ????????},
           title = {???????????? ??? ??? ?????????? ???????????? ????????? ? ??????????? ????????????? ?????????? ?????????? ???},
       publisher = {???-?? ?.?.??????, ???????},
         journal = {????????? ??????? ???????? ???????????},
           pages = {265--267},
            year = {2017},
             url = {http://eprints.zu.edu.ua/25784/}
}