@article{zu221674, title = {????? ? ???????? ????????? ????????????? ?????????????? ??????????? (?. ??????????)}, author = {?. ?. ?????????? and ?. ?. ?????}, publisher = {???????: ?? "????"}, year = {2016}, pages = {112--113}, journal = {?????????? ??????????? - 2016}, url = {http://eprints.zu.edu.ua/21674/} }