


default search action
"Sur Les Types Des Propositions Composées."
George Pólya (1940)
- George Pólya:
Sur Les Types Des Propositions Composées. J. Symb. Log. 5(3): 98-103 (1940)

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.