@article{zu226708, number = {2}, title = {???????? ????????. ???????? ????????? ????????? ??????. ???????? ???????? ? ????? ??????? ?????????? ?? ??????? 20-? ??. / ???. ?. ?. ???????}, author = {?. ?. ???????}, publisher = {??? ????? ????? ??????}, year = {2012}, pages = {10--16}, journal = {???????????? ???????}, url = {http://eprints.zu.edu.ua/26708/} }