@misc{Winter_Hanna_Proceedings,
 author={Winter, Hanna and Balabanis, Panagiotis},
 howpublished={online},
 title={Proceedings of the workshop "Reconstruction of Quaternary palaeoclimate and palaeoenvironments and their abrupt changes", 29 September - 2 October, 2004, Białowieża, Poland.},
}