by Kareem S.O., Omeike S.O., Balogun S.A., Adewuyi S.
by Manariotis I.D., Yannopoulos P.C.
by Apaydin O., Gonullu M.
by Aguado J., Serrano D.P., San Miguel G.
by ADAMOPOULOS S., MARTINEZ E., RAMIREZ D.
by Despotakis V.K., Econopoulos A.P.
by Gazi A.V., Kyriacou A., Kotsou M., Lasaridi K.E.
by Steinbrecht D., Wolff H.-J., Matzmohr R., Nassour A., Didik H.
by Petruzzelli D., Boghetich G., Petrella M., Dell’Erba A., L’Abbate P., Sanarica S., Miraglia M.
by Tassoula E., Diamadopoulos E., Vlachos Ch.
by Martinopoulos G., Tsilingiridis G., Kyriakis N.
by Oikonomou N., Eskioglou P.
by Ermakov I.V., Koptsik S.V., Koptsik G.N., Lofts S.
by Th. Matsi, E.G. Hatzigiannakis, G.K. Arampatzis, A.G. Panoras
by Papafilippaki A., Gasparatos D., Haidouti C., Stavroulakis G.
by PETRAKAKIS Y., MYLONA E., GEORGANTAS D., GRIGOROPOULOU H.
by Garcia Gregorio, Manteca J.I., Peñas J.M.
by Murcia F.J., Gomez M.J., Palop A., Garcia G.
by Komilis D.P., Haritopoulou T., Togia A.
by Manouris G., Gioutsou A.
by Repapis C.C., Philandras C.M., Kalabokas P.D., Zanis P., Zerefos C.S.
by Tsanis Ioannis, Saied Usama
by Daneshvar N., Niaei A., Akbari S., Aber S., Kazemian N.
by Kalaitzidis S., Christanis K., Cornelissen G., Gustafsson O.
by G. Antonopoulou, Ntaikou I., Gavala H.N., Skiadas I.V., Angelopoulos K., Lyberatos G.