Walmsley, R. (1995). "The European Prison Rules in Central and Eastern Europe". European Journal on Criminal Policy and Research. 3 (4): 73–90. doi:10.1007/BF02243035. S2CID147338027.
Walmsley, R. (1995). "The European Prison Rules in Central and Eastern Europe". European Journal on Criminal Policy and Research. 3 (4): 73–90. doi:10.1007/BF02243035. S2CID147338027.