@article{zu215968, number = {15}, title = {??????????? ?????? ????????? ????????? ? ?????? ?. ??????}, author = {?. ?. ????????? and ?. ?. ??????}, publisher = {??? ??. ?. ??????}, year = {2006}, pages = {187--195}, journal = {??????-???????????. ????????-???????????? ??????? ? ???????????? ???????}, keywords = {?????????, ??????????? ??????, ???????? ?????????, ???? ??????, ?????, ????? ??????, ???????? ?????}, url = {http://eprints.zu.edu.ua/15968/}, abstract = {??????? ???????????? ?????, ? ????, ?????????? ?? ?????? ??????? ????? ??????? ?? ?????????????? ???? ?????? ??????? ????? ? ??? ????????? ?? ???????????.} }