Bogoslovskij vestnik, 1916, n. 3-4, s. 452-493; n. 5, s. 37-56. This book, "Uchenie blazhennogo Avgustina o poznanii dushi", by I.V. Popov, is a replication of a book originally published before 1916. 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.