@article{zu230413,
          number = {90},
           title = {??????????? ???????????? ??????? ? ???'????? ??????????? ?V???V?? ??.},
          author = {?. ?. ????},
       publisher = {???????????? ????????? ??????????? ????? ????? ??????},
            year = {2019},
           pages = {69--75},
         journal = {?????? ????????????? ?????????? ???????????? ????? ????? ??????. ??????????? ?????},
             url = {http://eprints.zu.edu.ua/30413/}
}