@article{zu231484, number = {52}, title = {?????????? ?????????? ????????????????????? ?????????????? ????? ????????? ?????}, author = {?. ?. ?????????? and ?. ?. ???????}, publisher = {?????????}, year = {2019}, pages = {338--340}, journal = {????????? ??????????? ???????-?????????? ????????-??????????? ?????????? ?? ??????????? ???????? ????? ? ?????? ? ?????? ?????????????}, keywords = {???????????????????? ??????????????, ??????? ?????, ???????????? ???????????, ???????? ????????,???????? ????, ??????????.}, url = {http://eprints.zu.edu.ua/31484/} }