@unpublished{zu226530,
           month = {????????},
           title = {?????????? ???????-???????? ?????????? ??????? ? ????? ???????????? ?????????? ???????? ??????? (1956 ?. ? ??????? ??? ??.)},
          school = {???????????? ????????? ??????????? ????? ????? ??????},
          author = {?. ?. ??????},
            year = {2018},
             url = {http://eprints.zu.edu.ua/26530/}
}