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by G. Dimitriou, Papadopoulou Maria P.
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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.
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by Evagelopoulos A., Spyrakos E., Koutsoubas D.
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by Hadjibiros K., Sifakaki P.
by Korovessis N.A., Lekkas T.D.
by Vázquez G., González-Álvarez J., Freire M.S., Calvo M., Antorrena G.
by Zarra T., Naddeo V., Belgiorno V.
by Mecozzi Mauro, Moscato Francesco, Pietroletti Michele, Quarto Francesco, Oteri Fabio, Cicero Antonio
by Mahar R.B., Yue D., Liu J., Zhang Y., Nie Y.
by Tsilingiridis G.
by Mottershead R., Davidson P.
by Crisman T., Takavakoglou V., Alexandridis T., Antonopoulos V., Zalidis G.
by Dhodapkar R., Borde P., Nandy T.
by Sovinc Andrej
by Arsene C., Bougiatioti A., Mihalopoulos N.
by Goncharova N.V.
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by Llamas Bernardo, Mazadiego, Elío, Ortega, Grandia, Rincones