(en)Valentina Polukhina, Brodsky Through the Eyes of His Contemporaries, vol. 1-2, Academic Studies Press, coll. « Studies in Russian and Slavic literatures, cultures and history », (ISBN9781934843161, lire en ligne), p. 178-179
(en)Leonidas Donskis, Loyalty, Dissent, and Betrayal: Modern Lithuania and East-Central European Moral Imagination, Rodopi, (ISBN9789042017276, lire en ligne), p. 51