@article{zu217467, month = {???????}, title = {??????????? ??????????? ?????????????? ????????? ?????????????????? ??????????? ???????}, author = {?. ?. ?????? and ?. ?. ???????}, year = {2015}, pages = {278--284}, journal = {??????? ?????????? ?????????????? ???????-?????????? ??????????? "??????? ??????? ? ?????????? ??????????? ?????????"}, url = {http://eprints.zu.edu.ua/17467/} }