Sergei Erofeev, “Opposing Vlast: The Kasparov–Volkov Debate and New Critical Perspectives on Russia” Ab Imperio, 2/2022, pp. 257-266.
Garry Kasparov, Leonid Volkov, “Debate: The War in Ukraine, Sanctions against Russia, and the Russian Opposition, June 26, 2022, Moderator: Alexander Plushchev” Ab Imperio, 2/2022, pp. pp. 267-287.