History / Polish Legions in World War I [5]

Hi,

I'm working on an extended essay (4000 words) and i'm analyzing to what extent the polish legions helped to contribute for the Central Powers' victory against Imperial Russia in 1914-1917. Can anyone advise me on any possible books in either english or german (or even polish, though I'd have a hard time translating it) for this topic?

And does anyone know where I could apply for an interview with a polish historian? (I could get myself an interpreter)

Thank you very much for any help.

Kamzui