@article{zu223575, number = {5}, title = {??????????????? ?????? ?? ?????? ????????? ????????? ???????? ? ????? ?????? ???????? ?N.N. ? ???? ??????????? ???????}, author = {?. ?. ????????}, publisher = {????, ??? "???????? ??????? "?????????"}, year = {2013}, pages = {39--43}, journal = {?????????}, url = {http://eprints.zu.edu.ua/23575/} }