@article{zu225771,
          number = {5},
           month = {????????},
          author = {?. ?. ?????? and ?. ?. ????????},
           title = {?????????? ????????????? ???????? ? ??????? ????????? ?????????? ??????????? ??????? ???????????},
       publisher = {???-?? ?.?.??????, ???????},
         journal = {????????? ??????? ???????? ???????????},
           pages = {236--237},
            year = {2017},
             url = {http://eprints.zu.edu.ua/25771/}
}