Columbia subject headings:
Astrophysics--Congresses.
Neutron stars--Congresses.
Pulsars--Congresses.
Supernovae--Congresses.
Harvard subject headings:
Astrophysics--Congresses
Neutron stars--Congresses.
Pulsars--Congresses.
Supernovae--Congresses
Princeton subject headings:
Astrophysics--Congresses.
Neutron stars--Congresses.
Pulsars--Congresses.
Supernovae--Congresses.