default search action
"A two-cardinal characterization of double spectra."
Ronald Fagin (1975)
- Ronald Fagin:
A two-cardinal characterization of double spectra. Math. Log. Q. 21(1): 121-122 (1975)
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.