Glagolita Clozianus, Vindeb. 1836.
In his essay On the Old Slavic Language. See the Russian periodical: Treatises of a Society of Friends of Russian Literature, No. XVII. Mosc. 1820.
Extracts from it may be seen in the valuable collection of Documents prepared by P. von Köppen: Sobranie Slovenzki Pamjatnikov, St. Petersburg 1827. See also Hanka's Edition of Dobrovsky's Slavia, Prague 1834.