@article{zu230149, title = {??????????? ?????? ? ???????? ??????? ? ??????? ??????? ??? ? ?????}, author = {?. ?. ????????}, publisher = {???????: ??? ??. ?. ??????}, year = {2017}, pages = {158--161}, journal = {????????? ???????? ?????????????? ? ????????????????? ?? ???????????????? ????????: ??. ???????? ?????}, keywords = {??????? ??? ? ?????, ?????? ?????????? ??????? ??????, ??????????? ???????}, url = {http://eprints.zu.edu.ua/30149/}, abstract = {??????????? ????????????? ??????, ??????????? ?? ??????????? ??????????? ?????? ????? ? ?????} }