Cotoi, Ovidiu. Lithic tools in the Cucuteni settlement of Dobreni-Mătăhuia Hill. In: SAA, 2000, 7, p.253-266.

Cotoi, Ovidiu. Observations on the Chalcolitic polished stone tools in the Sub-Carpathien Area of Moldavia. In: SAA, 2003, 9, p.101-118.

Cotoi, Ovidiu. Contributions to the evolution of the fortification systems at the East of Carpathians during the Iron Age. In: SAA, 1999, 6, p.61-76.