Columbia subject headings:
Commutation relations (Quantum mechanics)--Congresses.
Nuclear spin--Mathematical models--Congresses.
Nuclear spin--Statistical methods--Congresses.
Harvard subject headings:
Nuclear spin--Mathematical models--Congresses.
Nuclear spin--Statistical methods--Congresses.
Princeton subject headings:
Commutation relations (Quantum mechanics)--Congresses.
Nuclear spin--Mathematical models--Congresses.
Nuclear spin--Statistical methods--Congresses.