@book{zu231137,
          number = {7},
          editor = {?. ?. ?????? and ?. ?. ???????? and ?. ?. ?????????????},
           title = {Semper tiro. ???????????? ???????-???????????? ???????},
          author = {?. ?. ??????????},
       publisher = {??? ????? ????? ??????},
            year = {2017},
             url = {http://eprints.zu.edu.ua/31137/}
}