@article{zu219035, title = {?????????? ???? ?????? ?? ??????????? ???? ????????? ? ??????????? ?? ??????????}, author = {?. ?. ???????????}, year = {2015}, journal = {??????? ??????????? ??????????? ?? ???????? ????????? ???? ? ????????? ????????????? ???????????}, url = {http://eprints.zu.edu.ua/19035/} }