Central Europe, core countries and territories that are sometimes included
<a href="https://en.wikipedia.org/wiki/User:Scooter20" class="extiw" title="en:User:Scooter20">User:Scooter20</a>
(<span lang="en" dir="ltr">Original text: <i><bdi lang="">self-made</bdi></i></span>); Made after figs. 5 and 6 in: <i>P. Jordan, Großgliederung Europas nach kulturräumlichen Kriterien, Europa Regional, 13. Jahrgang, 2005, Heft 4, S. 162 – 173, Leibniz-Institut für Länderkunde (IfL), Leipzig.</i> (<a rel="nofollow" class="external free" href="https://nbn-resolving.org/urn:nbn:de:0168-ssoar-48072-8">https://nbn-resolving.org/urn:nbn:de:0168-ssoar-48072-8</a>)