Kriticheskie issledovaniya ob istorii Bolgar. S prihoda Bolgar na Frakijskij poluostrov do 968 goda, ili pokoreniya Bolgarii Velikim Knyazem Russkim Svyatoslavom. This book, "Kriticheskie issledovaniya ob istorii Bolgar", by YU. I. Venelin, is a replication of a book originally published before 1849. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.