Amphora stamps from Callatis and south Dobrudja /
Mihai Gramatopol, Gh. Poenaru Bordea.
- Bucharest : Publishing House of the Academy of the Socialist Republic of Romania, 1970.
- 282 p. ; 30 cm.
Abstract from Dacia XIII, 1969. RC2011. Antetitlu: Academy of Social and Political Sciences Institute of Archaeology.