@article{zu219626, number = {8}, title = {???????????? ???????????? ??????? ? ????????}, author = {??????? ?????????? and ?. ?. ???????}, publisher = {???-?? ??? ??. ?. ??????}, year = {2015}, journal = {???????? ????? ??????? ???????????: ??????? ???????? ????? ?????????, ???????????? ?? ??????????}, url = {http://eprints.zu.edu.ua/19626/} }