@book{zu229243,
           title = {??????? ?????? ??????? ???????? ? ??????? ?????????? ????????? ?????????? ?????????????},
          author = {?. ?. ?????},
       publisher = {???-?? ??? ??. ?.??????},
            year = {2015},
             url = {http://eprints.zu.edu.ua/29243/}
}