by Kalavrouziotis Ioannis, Kalavrouziotis

by Abdulla Abdelkader, S. Ouki

by Kourgialas N.N., Karatzas G.P., Morianou

by Calabrò Paolo, Lisi R.

by Demertzi K., Papamichail D., Aschonitis V., Miliaresis G.

by Al-Tabbal J., Ammary Bashaar Y.

by M. Umar, Waseem Amir, A.M. Kassi, M. Farooq, M.A. Sabir, Faridullah

by Latinopoulos Dionysis, Mylopoulos N., Fafoutis C.

by Arampatzis George, Hatzigiannakis, Evangelides, Panagopoulos

by Sakellariou-Markantonaki M., Kalfounzos D., Vyrlas P.

by HARALAMBIDOU K.I., SYLAIOS G.K., TSIHRINTZIS V.A.

by Manoliadis G.O., Vatalis K.I.

by Dimopoulos M., Chalkiadaki M., Dassenakis M., Scoullos M.

by Panoras A., Evgenidis G., Bladenopoulou S., Melidis B., Doitsinis A., Samaras I., Zdragkas A., Matsis Th.

by Hadjibiros K., Katsiri A., Andreadakis A., Koutsoyiannis D., Stamou A., Christofides A., Efstratiadis A., Sargentis G.

by Latinopoulos D., Mylopoulos Y.