English Name
Time
Details from Source
SVP
Manifesto Project
ParlGov
Wikipedia
CHES
Wikipedia tags
ESS prtc*
ESS prtv*
Kitschelt (2013)
CCS
EPAC (2018)
SVPPPS
EP roll call votes
Mackie / Rose (1991)
PAGED
PIP
SoTyPePa
EJS 2010
added: Jan. 31, 2013, 10:28 a.m. — updated: March 12, 2021, 11:15 a.m.