@misc{zu218585,
           title = {??????????? ?????????????? ?????????????? ? ????????? ?. ?. ????????? (?? ????????? ?????? ??? ?????????? ??????)},
          author = {?. ?. ???????????? and ?. ?. ??????},
            year = {2014},
             url = {http://eprints.zu.edu.ua/18585/}
}