@misc{zu212145, title = {????????? ????? ?? ???????? ?? ??????? ? ????????????????? ?????????????}, author = {???????? ??????????? ???????? and ?. ?. ??????}, year = {2014}, url = {http://eprints.zu.edu.ua/12145/}, abstract = {???? ??????. ????? ?????? ? ???????? ?? ??????? ? ????????? ?????? 3 ????? ???? ??? ????? ??????? ?????? ?? ????????? ????? ?????????? ????????, ???????????? ???????? ????? ??? ????????????? ????? ?? ??????????? ???? ??? ??????????? ???????, ??????????? ?? ???????? ????????? ??????????????.} }