Columbia subject headings:
Magnetohydrodynamics.
Plasma (Ionized gases)
Harvard subject headings:
Magnetohydrodynamics--Congresses.
Magnetohydrodynamics.
Plasma (Ionized gases)
Plasma (Ionized gases)--Congresses.
Princeton subject headings:
Magnetohydrodynamics--Congresses.
Plasma (Ionized gases)--Congresses.