Words and Proper Names

*es

1426.
Isaac (G. R.): The most recent model of the development of absolute and conjunct flexion.
In Ériu 51 (2000), pp. 63–68.
vs. P. Schrijver’s affirmative sentence particle (*es < *et < *eti) theory, in Ériu 45 (1994), 151–189, and Studies in the history of Celtic pronouns and particles (Maynooth 1997).
Schrijver (P.) (ref.)