@article{zu216514, title = {???????????? ?????????? ?????? ??????????? ??????? }, author = {?. ?. ??????? and ?. ?. ???????? and ?. ?. ??????}, publisher = {???????: ?? "????"}, year = {2015}, pages = {80--81}, journal = {??????? ???????? ????? "?????????? ??????????? - 2015"}, url = {http://eprints.zu.edu.ua/16514/} }