H. P. Schwarcz, R. Grün, A. G. Latham, D. Mania, and K. Brunnacker. The bilzingsleben archaeological site: New dating evidence. Archaeometry, Wiley, volume 30, issue 1, pages 5-17, February 1988.

H. Schwarcz and A. Latham. Uranium-series age determinations of travertines from the site of Vertesszollos, Hungary. J. Archaeol. Sci., volume 11, issue 4, pages 327-336, 1984.