@article{zu26907, number = {4}, title = {????????? ??????? ???????? ?? ?????? ????????? ?????? "??????" ?. ???????}, author = {?. ?. ???????}, publisher = {??? ????? ?.??????}, year = {2010}, pages = {94--98}, journal = {???????????????? ??????}, url = {http://eprints.zu.edu.ua/6907/} }