セルゲイ・クルグロフ (詩人)
(ロシア語) Galina Ermoshina, Power to the Dark, a review at Russian Journal, 13 November 2002.
(ロシア語) Dmitry Kuzmin, Underground Fire, a review of Deposition of the Serpent in the New Literary Review, 2003.
(ロシア語) Elena Fanailova, Deposition of the Serpent, a review in The Critical Mass, issue 2, 2004.
(ロシア語) Boris Dubin, By Cellulose and Saliva, an analysis of Kruglov's style in the New Literary Review, 2007.