1. «Determination of the Refraction Corrections in Precise Levelling Measurements»
This article was published in a Commemorative Volume in honor of Professor Evangelia Lambrou, Ziti Publishing, ISBN 978-618-82392-3-7, 2020
2. «Calibration of comparator for checking levelling system, using industrial geodesy methods»
This article was published in a honorary volume of Professor Ilias N. Tziavos, 2023