by E. J. Itumoh, O. P. Aghamelu, T. Izuagie

by O. Tünay, T. Olmez-Hanci, I. Kabdaşli, B. Coşkun

by Yılmaz Alper Erdem, B.A. Fil, Bayar S., Karıcıoğlu Karakaş Z.

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

by Hazra Tumpa, Goel S., Maitra B.

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

by Arowolo Aisha, Agbonlahor M., Okuneye P., Soaga J.

by Moustris K.P., Proias G.T., Larissi I.K., Nastos P.T., Koukouletsos K.V., Paliatsos A.G.

by Papanastasiou D.K., Melas D., Kambezidis H.D.

by Papadonikolaki G.S., Altan Y.C., Stamou A.I., Otay E.N., Christodoulou G.C., Copty N.K., Tsoukala V.K., Telli-Karakoc F., Papadopoulos A.

by Altaher Hossam, Altaher Hossam

by Hernández Juan José, Sanz-Argent, Ballesteros

by Pérez Ángel, Pérez Á., Ciubota-Rosie C., Díaz-Medino A., Ramos M.J., Carmona M., Rodríguez J.F.

by Çoruh Semra, Gürkan E.H., Kılıç E., Geyikci F.

by Lapuerta Magin, Ruiz R.A., Lechón Y.

by Mamassis Nikos, Panagoulia, Novkovic

by Sapountzis Marios, Stathis

by C.K.O. Silva, L.G. Aguiar, M.F. Ciriaco, M.M.G.R. Vianna, C.A.O. Nascimento, O. Chiavone-Filho, C.G. Pereira, E.L. Foletto

by M.T. Silva Adrián, Pastrana-Martínez L.M., Gomes H.T., Dražić G., Faria J.L.

by Verma V.K., Tripathi I.N.

by I. Carra, J. L. García Sánchez, S. Malato, Sánchez Pérez José Antonio

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

by Ortega M.F., Rincones M., Elío J., Gutiérrez del Olmo J., Nisi B., Mazadiego L.F., Iglesias L., Vaselli O., Grandia F., García R., De La Vega R., Llamas B.

by Servadio P., Bergonzoli Simone, Toderi M.

by Kaffas Konstantinos, Hrissanthou