Columbia subject headings:
Radio astrophysics--Congresses.
Radio sources (Astronomy)--Congresses.
Stars--Radiation--Congresses.
Harvard subject headings:
Radio astrophysics--Congresses.
Radio sources (Astronomy)--Congresses.
Stars--Radiation--Congresses.
Princeton subject headings:
Radio astrophysics--Congresses.
Radio sources (Astronomy)--Congresses.
Stars--Radiation--Congresses.