(EN) Stanislav Frankowski, Post-Communist Europe, in Peter Hodgkinson e Andrew Rutherford (a cura di), Capital punishment : global issues and prospects, Winchester, Waterside Press, 1996, p. 224, ISBN978-1-872870-32-8, OCLC35117348.
(EN) Stanislav Frankowski, Post-Communist Europe, in Peter Hodgkinson e Andrew Rutherford (a cura di), Capital punishment : global issues and prospects, Winchester, Waterside Press, 1996, p. 224, ISBN978-1-872870-32-8, OCLC35117348.