Agora Publication: Gregory and Kardulias (1990)
Title:   Geophysical and Surface Surveys in the Byzantine Fortress at Isthmia 1985-1986
Author:   Gregory, Timothy E.
    Kardulias, P. Nick
Series Title:   Hesperia
Publisher:   American School of Classical Studies at Athens
Volume:   59.3
Issue:   3
Date:   1990
Page:   467-511
Jstor:   http://www.jstor.org/stable/148299
DOI:   10.2307_148299
References:   Publication: Hesperia 59 (1990)
Publication Pages (51)