Reference for medieval coins of Bavaria /Germany [solved]

I'd propose to add this important reference catalogue to our library:

Hubert Emmerig: Bayerns Münzgeschichte im 15. Jahrhundert : Münzpolitik und Münzprägung der bayerischen Herzogtümer und ihrer Nachbarn von 1390 bis 1470

https://search.worldcat.org/de/title/890557540

https://books.google.de/books/about/Bayerns_M%C3%BCnzgeschichte_im_15_Jahrhunder.html?id=TwUMAQAAMAAJ&redir_esc=y

It covers the coinage of Bavarian Ducies (Ingolstadt, Munic, Landshut). Some members use for these coins the wrong Emmerig catalogue (Em Reg) which covers only the Regensbusg coinage (i.e. N#105134)

There are two parts which should be united to one reference. I propose “Emm By” as shortcut.

Was already done