From: george knysh
Message: 37049
Date: 2005-04-11
>****GK: *sr may also develop into *str in Baltic? Cf.
> *str is a common development of *sr in Slavic,
> Thracian and Germanic,
> root-initially but also when the *r is suffixal, as
> in Istros. The names
> in question may well be of mixed origin.