@article{zu215675, title = {???????????? ????????? ? ??????? ??????????? ?? ??????????? ???????? ???????????? ???????????? ?????????? ???????}, author = {?. ?. ???????}, year = {2012}, journal = {??????? ?????????? ??????????????? ?????????????? ????????. ? ?????? ??????????????? ??????. ? ?11 (25)}, url = {http://eprints.zu.edu.ua/15675/} }