@article{zu217672, title = {?????????? - ????????????? ?????????????? ????????????? ?. ???????? (????????????? ?-?.)}, author = {?. ?. ???????? and ?. ?. ?????}, year = {2015}, journal = {???????? ??????}, keywords = {????????????, ????????, ???????????, ???????, ?????? ???????, ????????????????? ??????}, url = {http://eprints.zu.edu.ua/17672/} }