@article{zu226843, title = {???????? ???????? ???????? ???????? ?? ?????? ????? ?? ? ??????}, author = {?. ?????????}, publisher = {???-?? ??? ??. ?. ??????}, year = {2018}, journal = {??????????? ??????? ? ???????? ?????????? ?? ?????????? ??????}, url = {http://eprints.zu.edu.ua/26843/} }