You need to manually create the .resources generation from LocBaml, and then combine the Resx and BAML resources using the assembly linker.
The process looks something like this:
LocBaml.exe /generate ..\obj\WpfLocalization.g.en-US.resources
/trans:Res\de.csv /out:de /culture:de
REM Combine resource files w/ Assembly Linker
al /template:WpfLocalization.exe
/embed:de\WpfLocalization.g.de.resources
/embed:..\..\obj\WpfLocalization.Properties.Resources.de.resources
/culture:de /out:de\WpfLocalization.resources.dll
(all on one line in a batch file).
, . , LocBaml , . -.