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).
Grenfell, B.P., Hunt, A.S. and Bell. H.I., 1924: The Oxyrhynchus Papyrus XVI, entry 2046 (London: Egypt Exploration Society).
Middleton, P., 1983: "The Roman Army and Long Distance Trade," in Trade and Famine in Classical Antiquity, 75-83 (edits., P.D.A. Garnsey and C.R. Whittaker. Berkeley: University of California).
Tchernia, A., 1983: "Italian Wine in Gaul at the End of the Republic," in Trade and the Ancient Economy, 87-104 (edits., P.D.A. Garnsey, K. Hopkins and C.R. Whittaker. Berkeley: University of California).