Official name:

Early Elections of the Council of Elders of Yerevan, 2018

Winner/leader:

My Step Alliance

Wikipedia entry:

2018 Yerevan City Council election

Mateusz Bajek "The Age of New Opportunities: Video Surveillance and Statistics Together" (Russian Presidential Elections 2018)

Mateusz Bajek "The Age of New Opportunities: Video Surveillance and Statistics Together" (Russian Presidential Elections 2018)

Official name:

Election of the President of the Russian Federation

Winner/Leader:

Putin Vladimir Vladimirovich

Wikipedia entry:

Presidential elections in Russia (2018)

Official name:

Elections to the Yerevan Council of Eldermen, 2017

Winner/leader:

Republican Party of Armenia

Wikipedia entry:

2017 Yerevan City Council election

Brief on France's 2017 Presidential Election 1st Round

Wikipedia article.

About the 2017 Parliamentary Elections in Armenia

Wikipedia article.

S.A. Shpilkin's dataset archive includes federal elections in Russia from 1999 to 2012.

Summary of the Referendum Election Armenia in 2015
Wikipedia article.

Summary of the Presidential Election I round Poland in 2015

Wikipedia article.

Briefly on Romania's 2014 Presidential Election 1st Round
Wikipedia article.