@article{zu231821, title = {??????????? ??????? ???????? ???????????? ????????????? ???????? ????????}, author = {?. ?. ???????}, publisher = {??-? ??.?. ??????????}, year = {2020}, pages = {167--170}, journal = {???????????? ??????????? ? ?????????? ? ??????????? ??????: ??????? ???????? ?????}, keywords = {???????, ????????, ??????????? ?????????????}, url = {http://eprints.zu.edu.ua/31821/}, abstract = {????? ???????? ???????? ?????? ??????? ?? ???? ??????? ?????? ???????, ??? ? ??????? ????? ?????????? ???????? ????????? ????, ?????????? ???? ??????, ?????????????? ??????????? ??????????, ???????? ????? ?? ????? ?????? ?????, ??????? ?????, ?????? ???????? ???????.} }