“Propaganda şi program politic în Discursul III al lui Iulianus Caesar,” paper presented at the Society for Classical Studies, University of Bucharest, February 1990

“Zu den chronologischen Problemen der römischen Goldbarrenschätze aus Crasna (Kr. Covasna) und Feldioara (Kr. Braşov).” Dacia 34 (1990): 269-284.