"Russian Election Watch Vol.3, No.5"(PDF). belfercenter.org. Harvard University (Belfer Center for Science and International Affairs, Davis Center for Russian and Eurasian Studies) and Indiana University-Bloomington. February 2004. Archived(PDF) from the original on March 9, 2022. Retrieved October 29, 2018.
"Russian Election Watch Vol.3, No.4"(PDF). Harvard University (Belfer Center for Science and International Affairs, Davis Center for Russian and Eurasian Studies) and Indiana University-Bloomington. January 2004. Archived(PDF) from the original on October 30, 2018. Retrieved October 29, 2018.
"Russian Election Watch Vol.3, No.5"(PDF). belfercenter.org. Harvard University (Belfer Center for Science and International Affairs, Davis Center for Russian and Eurasian Studies) and Indiana University-Bloomington. February 2004. Archived(PDF) from the original on March 9, 2022. Retrieved October 29, 2018.
"Russian Election Watch Vol.3, No.4"(PDF). Harvard University (Belfer Center for Science and International Affairs, Davis Center for Russian and Eurasian Studies) and Indiana University-Bloomington. January 2004. Archived(PDF) from the original on October 30, 2018. Retrieved October 29, 2018.