Bertrand Russell: On Denoting Explained
14:11
Gottlob Frege: Sense and Reference Explained
34:06
Gottlob Frege - On Sense and Reference
34:53
Russell: On Denoting
26:45
La logica 14. Il paradosso di Russell
28:28
Russell's Paradox - a simple explanation of a profound problem
50:16
Russell on Denoting
30:57
A Conversation with Bertrand Russell (1952)
36:08