Pikridas C, Bitharis S, Katsougiannopoulos S, Spanakaki K, Karolos I-A. Study of TEC variations using permanent stations GNSS data in relation with seismic events. Application on Samothrace earthquake of 24 May 2014. GAC [Internet]. 2019Dec.23 [cited 2024Dec.2];45(3):137-46. Available from: https://ijspm.vgtu.lt/index.php/GAC/article/view/10246