Timing of ablaut
From: aquila_grande
Message: 25908
Date: 2003-09-19
Do enyone have a view about when and in what order the occurence of
the following types of ablaut/wovel changes occured?
quantitative ablaut (normal/zero-grades)
qualitative ablaut (e/o-grades)
coloring of wovels by laryngeals
quantitative ablaut (lengthened grade)