Călin Cosma, Mariana Egri
Lamps from OL 7 (subterranean building/sanctuary) at Porolissum
in Cristian-Aurel Roman, Nicolae Gudea (eds.), Lychnological acts 2. Trade and local production of lamps from the prehistory until the middle age (Acts of 2nd international congress on ancient and middle age lighting devices, Zalău / Cluj-Napoca, 2006), Cluj-Napoca 2008, pp. 59-64
