[Joda87]

Hello everyone,
I need some help regarding Kampfgeschwader zbv 108 (Kampfgruppe zvb 108) for the following reasons:

- What is the best source of historical information about the group? In particular, about the actions in Narvik. Forum threads, books...

- Are there any diaries from the wing? I would be interested in finding information about a pilot officer, Gunther Hellwig, who served in the wing during the Battle of Narvik.

Thanks in advance!
Marco