@misc{zu218510, title = {????????????? ???????? ??????? ???????? ????????????? ?????}, author = {?. ?. ???????????? and ??? ????????}, year = {2014}, keywords = {????????????? ????????, ??????? ???????? ????????????? ?????, ?????, ????? ???????? ?????.}, url = {http://eprints.zu.edu.ua/18510/}, abstract = {?????????? ????????? ????? ?????? ? ??????????? ?????? ????? ???????? ??????? ? ??????????? ??????????.} }