La Tène period stone sculpture.
See:
- Witold Hensel. Polska Starożytna. Ossolineum. wyd. III, 1988, p. 460
- https://sites.google.com/site/naszapolskarodzina/history/prehistory
- http://www.megalithic.co.uk/article.php?sid=36884
La Tène period stone sculpture.
See:
Praehistoric sculpture at Ślęża
Celtic sanctuary.
Kurgan necropolis VIII-IX century, hillfort VIII-XI century and settlement