@misc{zu234661, month = {???????}, title = {??????? ? ???????????? ??????????????}, author = {?. ?. ???????????? and ?. ?. ???'?????}, publisher = {???-?? ??? ??. ????? ??????}, year = {2022}, keywords = {???????, ??????????????, ??????? ? ???????????? ??????????????}, url = {http://eprints.zu.edu.ua/34661/} }