@article{popova_2016,  title={The Two Tales of Forced Labour: Katorga and Reformed Prison in Imperial Russia (1879-1905)},  ISSN={2236-4633},  url={https://doi.org/10.1590/2236-463320161406},  DOI={10.1590/2236-463320161406},  number={14},  journal={Almanack},  publisher={Universidade Federal de São Paulo - UNIFESP},  author={Popova, Zhanna},  year={2016},  month={Sep},  pages={91–117} }