Frege, Russell, & Modern Logic - A. J. Ayer & Bryan Magee (1987)
Gottlob Frege - On Sense and Reference
Russell's Paradox - a simple explanation of a profound problem
Gottlob Frege: Sense and Reference Explained
Analytical Philosophy : Frege, Russell and Wittgenstein
Bertrand Russell on Ludwig Wittgenstein
Frege/Russell Debate | Sense vs. Reference
Bertrand Russell - Message To Future Generations (1959)
Russell's Paradox - A Ripple in the Foundations of Mathematics
Bertrand Russell: On Denoting Explained
The Paradox of Non-Existence: Frege and Russell's Solution
Analytic Philosophy: Frege
What Are Frege, Russell, And Kripke's Theories Of Description? - Philosophy Beyond
Filosofía Analítica: Frege, Wittgenstein, Russell...
Sense & Reference 1: How to Name a Cat
Russell, Frege'nin Kitabını Nasıl Çürüttü?
Frege's Mechanical Hand & The Story Of Formal Logic
Ayer on Frege and Russell: Section 1
Gottlob Frege and the Birth of Mathematical Logic - 20th (and 19th) Century Philosophy
Dil Felsefesine Giriş (Frege, Russell, Wittgenstein)