Academician Karl Baer. Return to the Issues. (Interview with RSIAS Active Member Anatoly G. Nazarov, Co-Author of the Book «Karl Baer, 1792—1876» / A. Nazarov, E. Tsutskin. — Moscow: Nauka, 2008. — 539 p.)
Perfilova O.E. Academician Karl Baer. Return to the Issues. (Interview with RSIAS Active Member Anatoly G. Nazarov, Co-Author of the Book «Karl Baer, 1792—1876» / A. Nazarov, E. Tsutskin. — Moscow: Nauka, 2008. — 539 p.) // Electronic periodical “Herald of the International Academy of Sciences. Russian Section”, 2009. Issue #1: 80—82