@article{zu235154, month = {???????}, title = {??????? ????? ?????? ?? ??????? ????????? ??????}, author = {?. ?. ???? and ?. ?. ????}, publisher = {???-?? ??? ??. ?. ??????}, year = {2019}, pages = {39--42}, journal = {????????? ????? ? 2019}, keywords = {??????? ?????????, ?????????????, ???????, ???????, ????}, url = {http://eprints.zu.edu.ua/35154/}, abstract = {? ?????? ???????? ??????????? ?????? ???????? ?? ??????? ????????? ????????????? ????????? ?????? ?? ??????????? ?????????? ???? ? ????????, ????????? ???? ?????????????-?????????? ?? ???????????? ????? ????? ??????.} }