@article{zu26721, title = {????? ???????????? ???????? ?? ??????? ??????? ??????}, author = {?. ?. ??????????? and ?. ?. ????????? and ?. ?. ?????????? and ?. ?. ?????????? and ?. ?. ?????? and ?. ?. ????? and ?. ?. ??????????? and ?. ?. ???????? and ?. ?. ???????? and ?. ?. ???????? and ?. ?. ????????? and ?. ?. ??????????? and ?. ?. ????? and ?. ?. ????????? and ?. ?. ?????? and ?. ?. ???????? and ?. ?. ??????}, publisher = {???????}, year = {2001}, pages = {164--166}, journal = {????????????? ??????????? ???????-????????? ??????????? "???????-??????????? ???????? ????????? ?. ?. ???????????? ?? ?????????? ?????"}, url = {http://eprints.zu.edu.ua/6721/} }