J. Åström, M. Karlsson, J. Linde, and A. Pirannejad, Understanding the rise of e-participation in non-democracies: Domestic and international factors, Government Information Quarterly, vol.29, issue.2, pp.142-150, 2012.
DOI : 10.1016/j.giq.2011.09.008

L. Bershadskaya, A. Chugunov, and D. Trutnev, e-Government in Russia, Proceedings of the 6th International Conference on Theory and Practice of Electronic Governance, ICEGOV '12, pp.79-82, 2012.
DOI : 10.1145/2463728.2463747

L. Bershadskaya, A. Chugunov, D. Trutnev, M. Janssen, F. Bannister et al., Evaluation of E-Participation in Social Networks: Russian E-Petitions Portal Innovation and the Public Sector DOI: 10, IFIP EGOV 2014 and ePart 2014, pp.76-83978, 2014.

S. J. Best and B. S. Krueger, Analyzing the representativeness of Internet political participation . Political Behavior, pp.183-216, 2005.

B. Bimber, A. J. Flanagin, and C. Stohl, Reconceptualizing Collective Action in the Contemporary Media Environment, Communication Theory, vol.29, issue.1, pp.365-388, 2005.
DOI : 10.1017/CBO9780511813245

H. E. Brady, S. Verba, and L. Schlozman, Beyond SES: A Resource Model of Political Participation, American Political Science Review, vol.11, issue.02, pp.271-294, 1995.
DOI : 10.1086/267649

C. L. Dumas, D. Lamanna, T. M. Harrison, S. Ravi, C. Kotfila et al., Examining political mobilization of online communities through e-petitioning behavior in We the People DOI: 10, Big Data & Society, vol.2, pp.1-20, 1177.

T. Escher and U. Riehm, Petitioning the German Bundestag: Political Equality and the Role of the Internet. Parliamentary Affairs. Advance access published 10, 2016.

S. E. Finkel, Reciprocal Effects of Participation and Political Efficacy: A Panel Analysis, American Journal of Political Science, vol.29, issue.4, pp.891-913, 1985.
DOI : 10.2307/2111186

H. Gil-de-zúñiga, N. Jung, and S. Valenzuela, Social Media Use for News and Individuals' Social Capital, Civic Engagement and Political Participation, Journal of Computer-Mediated Communication, vol.57, issue.3, pp.319-336, 2012.
DOI : 10.1093/acprof:oso/9780195183177.001.0001

S. Goldfinch, R. Gauld, and P. Herbison, The Participation Divide? Political Participation, Trust in Government, and E-government in Australia and New Zealand, Australian Journal of Public Administration, vol.67, issue.2, pp.333-350, 2009.
DOI : 10.1017/CBO9780511720444

S. Hale, H. Margetts, T. P. Yasseri, and R. C. Taylor, Understanding the Dynamics of Internet-based Collective Action using Big Data: Analysing the Growth Rates of Internet-based Petitions. Paper presented at the Annual Conference of the UK Political Studies Association (Cardiff Political science and the three new institutionalisms. Political studies, pp.936-957, 1996.

R. Inglehart and C. Welzel, Modernization, cultural change, and democracy: The human development sequence, 2005.
DOI : 10.1017/CBO9780511790881

W. Jho and K. J. Song, Institutional and technological determinants of civil e-Participation: Solo or duet?, Government Information Quarterly, vol.32, issue.4, pp.488-495, 2015.
DOI : 10.1016/j.giq.2015.09.003
URL : https://doi.org/10.1016/j.giq.2015.09.003

Y. Kabanov and A. Sungurov, Regional E-governments in Russia: Institutional and Resource Constraints [in Russian, State and Citizens in Electronic Environment: Theories and Technologies of Research, pp.61-72, 2015.

M. Karlsson, Carrots and sticks: internet governance in non-democratic regimes, International Journal of Electronic Governance, vol.6, issue.3, pp.179-186, 2013.
DOI : 10.1504/IJEG.2013.058405

I. Katchanovski, L. Porte, and T. , Cyberdemocracy or Potemkin E-Villages? Electronic Governments in OECD and Post-Communist Countries, International Journal of Public Administration, vol.10, issue.2, pp.665-681, 2005.
DOI : 10.1093/jleo/15.1.222

K. Kenski and N. J. Stroud, Connections between Internet use and political efficacy, knowledge, and participation. Journal of broadcasting & electronic media DOI: 10, pp.173-192, 1207.
DOI : 10.1207/s15506878jobem5002_1
URL : http://sspa.boisestate.edu/communication/files/2010/05/Kenski-and-Stroud-Connections-Between-Internet-Use.pdf

B. J. Kim, Political efficacy, community collective efficacy, trust and extroversion in the information society: Differences between online and offline civic/political activities, Government Information Quarterly, vol.32, issue.1, pp.43-51, 2015.
DOI : 10.1016/j.giq.2014.09.006

S. Kim and J. Lee, E-Participation, Transparency, and Trust in Local Government, Public Administration Review, vol.66, issue.1, pp.819-828, 2012.
DOI : 10.1111/j.1540-6210.2006.00560.x

C. Lee, D. Chen, and T. Huang, The Interplay Between Digital and Political Divides, Social Science Computer Review, vol.21, issue.1, pp.37-55, 2014.
DOI : 10.1177/0894439302238969

R. Lindner and U. Riehm, Broadening Participation through E-Petitions? An Empirical Study of Petitions to the German Parliament DOI: 10, Policy & Internet, vol.3, pp.1-23, 1083.

R. Lindner and U. Riehm, Electronic Petitions and Institutional Modernization. International Parliamentary E-Petition Systems in Comparative Perspective, JeDEM, vol.1, pp.1-11, 2009.

A. Lupia and G. Sin, Which Public Goods are Endangered?: How Evolving Communication Technologies Affect The Logic of Collective Action, Public Choice, vol.117, issue.3/4, pp.315-331, 2003.
DOI : 10.1023/B:PUCH.0000003735.07840.c7

R. Medaglia, eParticipation research: Moving characterization forward (2006???2011), Government Information Quarterly, vol.29, issue.3, pp.346-360, 2006.
DOI : 10.1016/j.giq.2012.02.010

S. J. Min, From the Digital Divide to the Democratic Divide: Internet Skills, Political Interest, and the Second-Level Digital Divide in Political Internet Use, Journal of Information Technology & Politics, vol.7, issue.1, pp.22-35, 1080.
DOI : 10.1080/19331680903109402

P. Norris, Digital divide: Civic engagement, information poverty and the Internet worldwide, 2001.
DOI : 10.1017/CBO9781139164887

M. Olson, The Logic of Collective Action: Public Goods and the Theory of Groups, 1971.

N. Petrov and A. Titkov, Rating of Democracy by Moscow Carnegie Center: 10 Years in Service, 2013.

C. W. Phang, A. Kankanhalli, and L. Huang, Drivers of Quantity and Quality of Participation in Online Policy Deliberation Forums, Journal of Management Information Systems, vol.48, issue.2, pp.172-212, 2014.
DOI : 10.2753/JEC1086-4415150101

. J. Saglie and S. I. Vabo, Size and e?Democracy: Online Participation in Norwegian Local Politics. Scandinavian Political Studies, pp.382-401, 2009.
DOI : 10.1111/j.1467-9477.2009.00235.x

C. Sanford and J. Rose, Characterizing eParticipation, International Journal of Information Management, vol.27, issue.6, pp.406-421, 2007.
DOI : 10.1016/j.ijinfomgt.2007.08.002

N. N. Sedova, The Formats, Factors, and Social Base of Civic Activism in Today's Russia . Sociological Research, pp.284-306, 2015.

J. Sheppard, Online petitions in Australia: Information, opportunity and gender, Australian Journal of Political Science, vol.44, issue.2, pp.480-495, 2015.
DOI : 10.1002/poi3.23

M. R. Vicente and A. Novo, An empirical analysis of e-participation. The role of social networks and e-government over citizens' online engagement, Government Information Quarterly, vol.31, issue.3, pp.379-387, 2014.
DOI : 10.1016/j.giq.2013.12.006

A. M. Warren, A. Sulaiman, and N. I. Jaafar, Social media effects on fostering online civic engagement and building citizen trust and trust in institutions, Government Information Quarterly, vol.31, issue.2, pp.291-301, 2014.
DOI : 10.1016/j.giq.2013.11.007

S. Wright and J. Street, Democracy, deliberation and design: the case of online discussion forums . New Media & Society, pp.849-869, 2007.

S. Wright, Assessing (e-)Democratic Innovations: ???Democratic Goods??? and Downing Street E-Petitions, Journal of Information Technology & Politics, vol.13, issue.4, pp.453-470, 1080.
DOI : 10.1177/1461444811410679

S. Wright, Populism and Downing Street E-petitions: Connective Action, Hybridity, and the Changing Nature of Organizing. Political Communication DOI: 10, pp.414-433, 1080.