@misc{zu211957, month = {???????}, title = {????????????? ??? ??? ???????????? ????????`????? ???????? }, author = {?. ??????}, address = {??? ??. ??????}, publisher = {??? ??. ??????}, year = {2014}, url = {http://eprints.zu.edu.ua/11957/}, abstract = {??????????? ??????? ????????????? ??? ???????? ??? ??????????? ??????????? ???????????? ?? ?????????? ?????} }