Russia in the age of modernisation and revolution 1881-1917 / Hans Rogger. - Rogger, Hans. (OLS)http://pul/name/33539 (Longman, 1983)
"Index": pp. 319-323.
"Selected bibliography": pp. 292-310.

Anglo-American law and and Canon Law : canonical roots of the Common Law tradition / by Javier Martínez-Torrón. - Martinez-Torrón, Javier. (OLS)http://pul/name/2735 (Duncker & Humblot, 1998)
Bibliografia in nota.