@misc{zu215673, title = {???????????? ???????? ??????????? ?????????? ???????????}, author = {?. ?. ???????????? and ????? ?????}, year = {2014}, keywords = {????????? ??????????? ?? ?????? ?????, ???????????? ??????? ? ????????, ??????????,???????????? ??? ?????????.}, url = {http://eprints.zu.edu.ua/15673/}, abstract = {???????? ???????????? ???????? ??????????? ?????????? ???????????} }