@article{zu213014, title = {??????????? ?????? ?????????? ?????????????? ?????????????? ???????????}, author = {?. ?. ???????}, publisher = {???-?? ??? ??. ?. ??????}, year = {2014}, journal = {????????? ???????????? ???????????? ???????? ??????: ??????? ???????? ?????}, url = {http://eprints.zu.edu.ua/13014/} }