@article{zu219823, number = {46}, title = {??????????? ???????????? ??????? ?????????? ? ??????????? ??????? ???????????????? ?????????? ???????? ???????}, author = {?. ?. ??????? and ?. ?. ???????}, publisher = {?????? ???}, year = {2015}, pages = {114--119}, journal = {?????????? ????? ?? ????????? ?????.}, url = {http://eprints.zu.edu.ua/19823/} }