Columbia subject headings:
Circumstellar matter--Congresses.
Disks (Astrophysics)--Congresses.
Mass loss (Astrophysics)--Congresses.
Stars--Formation--Congresses.
Harvard subject headings:
Circumstellar matter--Congresses.
Disks (Astrophysics)--Congresses.
Stars--Formation--Congresses
Princeton subject headings:
Early stars--Congresses.
Stars--Formation--Congresses.
Stars--Initial mass function--Congresses.