@article{zu225827,
          number = {5},
           month = {????????},
          author = {?. ?. ?????? and ?. ?. ?????????},
           title = {?????? ???????????? ??????? ????????????? ???????? ? ??????? ?????????? ????????? ???????? ??????},
       publisher = {???-?? ?.?.??????, ???????},
         journal = {????????? ??????? ???????? ???????????},
           pages = {378--381},
            year = {2017},
             url = {http://eprints.zu.edu.ua/25827/}
}