Kotsos, B. A., και M. E. Grypeos. ‘Particle Number Dependence of Size and Energy Quantities in Sodium Clusters’. Annual Symposium of the Hellenic Nuclear Physics Society 5 (Φεβρουάριος 19, 2020): 57–89. ημερομηνία πρόσβασης Μάιος 19, 2024. https://eproceedings.epublishing.ekt.gr/index.php/hnps/article/view/2894.