derivative work of the following images: File:Zemljevid_Spodnje_Panonije.PNG licensed with PD-self 2010-04-09T21:14:18Z Bostjan46 737x514 (64840 Bytes)...
Ljubljana, page: 144;) Date 4 April 2014, 13:49:16 Source Own work (it is based on a public domain map File:Pannonian Slavic Duchy-cro.PNG) Author Fakirbakir...
