Columbia subject headings:
Harvard subject headings:
Constructive mathematics--Congresses.
Mathematical analysis--Foundations--Congresses.
Mathematical physics--Congresses
Mathematics--Philosophy--Congresses
Quantum theory--Congresses
Princeton subject headings:
Constructive mathematics--Congresses.
Mathematical analysis--Foundations--Congresses.
Mathematical physics--Congresses.
Mathematics--Philosophy--Congresses.
Quantum theory--Congresses.