@book{zu226013,
           title = {?????? ? ???????? ??????????? ???????????? ?????? ??????: [?????????? ????????]},
          author = {?. ?. ??????},
         address = {???????},
       publisher = {?-??? ??? ??.?.??????},
            year = {2017},
             url = {http://eprints.zu.edu.ua/26013/}
}