@book{Keenan+1971,
url = {https://doi.org/10.4159/harvard.9780674181724},
title = {The Kurbskii-Groznyi Apocrypha},
title = {The Seventeenth-Century Genesis of the “Correspondence” Attributed to Prince A. M. Kurbskii and Tsar Ivan IV},
author = {Edward L. Keenan},
publisher = {Harvard University Press},
address = {Cambridge, MA and London, England},
doi = {doi:10.4159/harvard.9780674181724},
isbn = {9780674181724},
year = {1971},
lastchecked = {2026-05-03}
}