@book{zu220366,
           title = {????????-???????????? ????????. ?????? 3. ?????????? ???????????? ???? ?. ?. ?????????? ? ?????? ??????????},
          author = {?. ?. ???????? and ?. ?. ????????},
       publisher = {??????? ??-? ????????? ?.?},
            year = {2015},
             url = {http://eprints.zu.edu.ua/20366/}
}