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

by Pietrucha-Urbanik K.

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

by Tsihrintzis Vassilios A., Baltas

by Vranjes Ana, Milenic Dejan, Milankovic Djordje, Petric Milan, Savic

by G. Dimitriou, Papadopoulou Maria P.

by Latinopoulos Dionysis, Mylopoulos N., Fafoutis C.

by Mamassis Nikos, Panagoulia, Novkovic

by Tchórzewska-Cieślak Barbara

by Biswas Robin, Jayawardena A.W.

by Sapountzis Marios, Stathis

by Jhajharia Deepak, Dabral P.P., Mishra P., Hangshing L., Doley B.J.

by Arampatzis George, Hatzigiannakis, Evangelides, Panagopoulos

by Kaffas Konstantinos, Hrissanthou

by D.B. Moalafhi, B.P. Parida, Kenabatho Piet

by Seeboonruang Uma, Seeboonruang

by Manariotis I.D., Yannopoulos P.C.

by Psarropoulou E.T., Karatzas George P.