Columbia subject headings:
Atomic spectroscopy--Periodicals.
Atoms--Periodicals.
Cluster theory (Nuclear physics)--Periodicals.
Collision spectroscopy--Periodicals.
Molecules--Periodicals.
Harvard subject headings:
Atomic spectroscopy--Periodicals.
Atoms--Periodicals.
Cluster theory (Nuclear physics)--Periodicals.
Collision spectroscopy--Periodicals.
Molecules--Periodicals.
Princeton subject headings:
Atomic spectroscopy--Periodicals.
Atoms--Periodicals.
Cluster theory (Nuclear physics)--Periodicals.
Collision spectroscopy--Periodicals.
Molecules--Periodicals.
Periodicals.