Bikbov, A. “The Methodology of Studying ‘Spontaneous’ Street Activism (Russian Protests and Street Camps, December 2011–July 2012)”. Laboratorium: Russian Review of Social Research, vol. 4, no. 2, Sept. 2012, pp. 130-63, https://www.soclabo.org/index.php/laboratorium/article/view/41.