Columbia subject headings:
Nuclear energy--Soviet Union--History.
Nuclear physicists--Germany--International cooperation.
Nuclear physicists--Soviet Union--Biography.
Nuclear weapons--Soviet Union--History--Sources.
Harvard subject headings:
Nuclear energy--Soviet Union--History.
Nuclear physicists--Germany--International cooperation.
Nuclear physicists--Soviet Union--Biography.
Nuclear weapons--Soviet Union--History--Sources.
Princeton subject headings:
Nuclear energy--Soviet Union--History.
Nuclear physicists--Germany--International cooperation.
Nuclear physicists--Soviet Union--Biography.
Nuclear weapons--Soviet Union--History--Sources.