@article{Khutkyy_2015, title={Review of Sergey A. Nefedov, Faktornyy analiz istoricheskoho processa. Istoriya Vostoka. [Factor analysis of historical process. The History of the East].}, volume={21}, url={http://jwsr.pitt.edu/ojs/jwsr/article/view/23}, DOI={10.5195/jwsr.2015.23}, number={2}, journal={Journal of World-Systems Research}, author={Khutkyy, Dmytro}, year={2015}, month={Aug.}, pages={586–591} }