Tsabaris, C., Androulakaki, E.G., Patiris, D.L., Maragos, F., Eleftheriou, G., Pappa, F.K., Alexakis, S., Kokkoris, M. and Vlastou, R. 2020. GeoMAREA: A Gamma‐ray spectrometer for in‐situ marine environmental applications. HNPS Advances in Nuclear Physics. 27, (Apr. 2020), 138–142. DOI:https://doi.org/10.12681/hnps.3012.