Effects of the January 2018 seismic sequence on shear-wave splitting in the upper crust of Marathon (NE Attica, Greece) - Kaviris, G.; I. Spingos; C. Millas; V. Kapetanidis; I. Fountoulakis; Papadimitriou, P.; Voulgaris, N.; Drakatos, G. (Physics of the Earth and Planetary Interiors, 2018)