found: Čanak Medić, M. Gamzigrad, kasnoantička palata, 1978 (subj.)t.p. (Gamzigrad)
found: Im. mesta u Jug., 1973(Gamzigrad, opština Zaječar, Srbija)
found: BGN (phone call 8/20/79)(Gamzigrad, ppl 43°55ʹN 22°11ʹE 37260)
found: Google search, Jan. 23, 2012,Worldheritage site ("Gamzigrad-Romuliana, the imperial Palace of Galerius, is one of the most important Late Roman sites. Construction works started in 289 by the tetrarch Galerius to mark the place of his birth after a victory over the Persians. It was given the name Felix Romuliana in memory of his Queen mother Romula, a priestess of a pagan cult.")
notfound: Collier's Enc., 1973;Col. Lipp. Gaz., 1961;Enc. Am., 1975;Enc. Brit., 1977;Webster's New geogr. dict., 1972.