$a Kp. Kniga v Rossii v XV veke / N. N. Rozov. - Leningrad, 1981.
670
$a RNB online
670
$a Kp. The Ostromir Gospel 1056 - 57 : One of the Erliest Specimens of Slavic Writing, a Unique Monument of the Art of the Manuscript Book in Old Russia / Nikolai Rozov. - Leningrad, 1988.