Columbia subject headings:
Harvard subject headings:
Astronomers--Former Soviet republics--Directories.
Astronomy--Study and teaching (Higher)--Former Soviet republics--Directories.
Physicists--Former Soviet republics--Directories.
Physics--Study and teaching (Higher)--Former Soviet republics--Directories.
Research institutes--Former Soviet republics--Directories.
Princeton subject headings:
Astronomers--Former Soviet republics--Directories.
Astronomy--Study and teaching (Higher)--Former Soviet republics--Directories.
Physicists--Former Soviet republics--Directories.
Physics--Study and teaching (Higher)--Former Soviet republics--Directories.