I found an interesting russian book : Неизвестная битва в небе Москвы -
Unknown battle in the skies of Moscow. the author is D. Khazanov.
I've found the volume 1 on the web and as it seems it is not easily available in my country so I decided to download the scan. it was a shock !!! It's an incredible collection of previously unpublished pictures. I can't talk about the text as I'm not fluent in russian.
It seems that 3 volumes have been published.
I didn't find any information about volume 2
The volume 3 is available from
here
Can any of our russian friends post their feed-back on this volume 3 and add some information about volume 2 ?
Best regards
Laurent