Proper methodology (was: RE: [tied] Re: Mother of all IE languages)

--- In cybalist@yahoogroups.com, Miguel Carrasquer <mcv@...> wrote:

> On Sat, 06 Dec 2003 12:48:47 +0000, tgpedersen <tgpedersen@...>
> wrote:
>
> >Does this mean that Japanese once had pronouns, which were

replaced?

>
> Vovin reconstructs PJap *ban "I, we", *sO- and *na "thou, you".
>

Do you have a reference?

Torsten