@article{zu229643,
           month = {????????},
           title = {???????????? ??????????? ???????? ??????????? ????????? ? ?????????-??????????},
          author = {?. ?. ???????????},
       publisher = {??? ??. ?. ??????},
            year = {2019},
           pages = {155--158},
         journal = {????????? ???????? ????????????? ????????? (??????? ???????? ?????)},
             url = {http://eprints.zu.edu.ua/29643/}
}