@article{zu216555, title = {??? ??????????? ???????????? ??????? ???????}, author = {?. ?. ?????? and ?. ?. ??????}, publisher = {???????: ?? ??????}, year = {2015}, pages = {102--103}, journal = {?????????? ??????????? ? 2015: ??????? ???????? ?????.}, url = {http://eprints.zu.edu.ua/16555/} }