Thesis

$\bullet$

Georgoulis, M. K.: Galaxy Formation and Study of the Large - Scale Structure of the Universe, Diploma Thesis, Department of Physics, Section of Astrophysics, Astronomy and Mechanics, University of Thessaloniki, Greece, 1993 (in Greek)

$\bullet$

Georgoulis, M. K.: Spatiotemporal Evolution of Complex Active Regions - Mechanisms of Energy Release in the Solar Corona, PhD Thesis, University of Thessaloniki, Greece, 2000 (in Greek)