by Keramaris Evangelos, Leousidis Alexandros, Savvidis Yiannis, Pechlivanidis George
by Solangi Kashif Ali, Abbasi Bilawal, Solangi Farheen, Khaskhali Shahneela, Siyal Altaf Ali, Mehmood Hassan, Akram Muhammad Irfan, Iqbal Rashid, Al-Ghamdi Abdullah Ahmed, Elshikh Mohamed S.
by Karapanagioti H.K., Atalay As.
by Dimogiannis D.G., Valmis S., Vyrlas P.
by Mok K.M., Wong H., Fan X.J.
by DÍAZ-SOMOANO M., LÓPEZ-ANTÓN M. A., MARTÍNEZ-TARAZONA M. R.
by Gaganis P.
by Mathioudakis V.L., Vaiopoulou E., Aivasidis A.
by Tassoula E., Diamadopoulos E., Vlachos Ch.
by Marculescu C., Antonini G., Badea A.
by Karapanagioti H.K., Klontza I.
by Achilias D.S., Antonakou E., Roupakias C., Megalokonomos P., Lappas A.
by Farooqi I.H., Basheer F., Ahmad T.
by Triantafyllidou S., Lambrinidou Y., Edwards M.
by Goncharova N.V.
by Hilber I., Bucheli T.D.
by Kastanek P., Kastanek F., Hajek M., Sobek J., Solcova O.