title: The Northern Defensive Line Fortification Complex of the Roman Citadel in Olbia
abstract: The paper deals with the results of work at the “Citadel” site in Olbia of the first centuries CE. The author analyses the architectural objects and ceramic complexes discovered during the research. The description and dimensions of the building remnants of the defensive walls, types of masonries are conducted. Comparison of two earlier revealed curtains opened by B.V. Farmakovskyi at the main excavation (1905—1906) and recently discovered part of the north-western curtain at the western excavat
journal: Arheologia