?? ?????????? ???????? ?????
????? ???????
(
?????????
: ?????? ???????) ?? ???? ?????? ??????
???????
??
??????? ?????????
.
[4]
???? ??
?????????? ??????
?? 1956?1960? ???? ??? ?????? 4 ????????.
[5]
??????????
[
???
]
???
|
???
|
?????
|
???????
|
3
|
1
|
0
|
4
|
???? ????
[
???
]
?????
[
???
]
????? ??????
[
???
]