English Name
Time
Link
Details from Source
PSR
ParlGov
EJPR PDY
EU-NED
Laver / Hunt
Mackie / Rose (1991)
PPMD (all)
Ray (1999)
TAP
NPPSI
RSP
added: July 8, 2018, 7:44 p.m. — updated: Dec. 15, 2023, 12:09 p.m.