@article{zu225049, volume = {6}, number = {13}, author = {?. ?. ???????}, title = {??????????? ??????? ???????? ???????????? ??????????}, publisher = {??? ??. ?. ??????}, journal = {????????? ???????? ??????????: ??????? ???????? ????? ????????? ?????????? ????? ?.?. ??????? ???? ???????}, pages = {217--227}, year = {2017}, url = {http://eprints.zu.edu.ua/25049/}, abstract = {? ?????? ??????? ??????????? ????????? ???????????????? ???????? ???????????? ??????????. ??????????? ????????? ????????????? ?? ?????? ???????? ??????????? ? ???????????? ??????????; ??? ???????????? ?? ???????? ??????????? ???? ?????? ?????????? ??????????? ?? ?????????. ???????????????? ?????? ???????? ???, ?? ??????????? ?????? ??? ???????? ???????????? ??????????.} }