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Deprecated function: stripos(): Passing null to parameter #1 ($haystack) of type string is deprecated in _ajax_register_ajax_links() (line 397 of /homepages/33/d355951431/htdocs/avirtualmuseum/sites/all/modules/ajax_register/ajax_register.module).

Transparency References

  1. Fleming, S.J., 1999: Roman Glass: Reflections on Cultural Change, Appendix A (Philadelphia: University of Pennsylvania Museum).
  2. Stern, E.M., 1997: "Glass and rock crystal: a multifaceted relationship," Journal of Roman Archaeology 10, 192-206.
  3. Vickers, M., 1996: "Rock Crystal: The Key to Cut Glass and Diatreta in Persia and Rome," Journal of Roman Archaeology 9, 48-65.
Ancient Sources