@article{zu224699, volume = {1}, month = {????????}, author = {?. ?. ?????}, title = {???????????? ?????????? ? ????????????? ?????????? ????????? ??????????? ??????????? ???????}, publisher = {??-? ?????????}, journal = {??????? ?????????? ?????????????? ???????-?????????? ??????????? ????????????? ?????????? ? ???????? ???????}, pages = {76--80}, year = {2017}, url = {http://eprints.zu.edu.ua/24699/} }