/ / /
/ VII. 1943. / /

: 23 | : 337
.

The Official Report on the Development of the Atomic Bomb Under the Auspices of the United States Government.
i / . .

7.31. , . Pu?239 , , U-235 . , , .. , , ; , , .


: 0.385. /Cache: 3 / 1