Indo-European
- Benveniste, Emile (1902-1976).
archive.org:indoeuropeanlang0000benv
Indo-European language and society
- Kuryłowicz, Jerzy.
archive.org:LApophonieEnIndoEuropeenKurylowicz
L'apophonie en indo-européen
- index χρονικός
ordered by creation date
- index recentiorum
ordered by last update
- index verborum
as a word list
- κολοϕών
colophṓn
