@article{zu215640, number = {7}, title = {???????? II ??????? ? ???????????}, author = {?. ?. ??????? and ?. ?. ??????????}, publisher = {??? ??. ?. ??????}, year = {2014}, pages = {89--93}, journal = {???????? ????? ??????? ???????????}, url = {http://eprints.zu.edu.ua/15640/}, abstract = {???????????? ????????? II ??????? ? ???????????} }