???????? ?????? ??? ??? sf ???????? ???????
???????? ??????? ???? ?κ??? ???? ???? ??????
??????.
???? ????,
?????????? 21?? 16???? ???? ????? ??? ???? ??????. ??? 19?? ??????? ????? ??? ??? ????
?¶??ν??? 1?? ????? ?±??? ?? ??? ??? ?????? ??????. ?????? ??? ????? ????? ???? ????? ????, 1?????
???????? ???????? ?????? ?????? Glass)?? ?????????. ?Z?????÷???? ???
?