[_1SMV_Gitano]

Hi Waggel, I think Imp refers to the JaPo Publishing's book (written in czech) named "FW 190 F,G"

authors are Ales Janda and Tomas Poruba. To my knowledge, they are well accredited authors but cannot confirm this at 100%.

By the way, if you need any help for the A3, just let me know...