I am abroad over the holidays, so I cannot access my archive. I remember from "Voltelini: Beiträge und Forschungen zur Geschichte des Tiroler Aufstands 1809" that there the text of the Wolkersdorfer Handbillet ist given (at least parts of it) and the archival source / first publication is cited as well.

I can find it out, when I am back at home, if you want.

Best X-mas wishes, Thomas