by Safarpour Marjan, Zazouli M.A., Dobaradaran, Veisi
by O. Tünay, T. Olmez-Hanci, I. Kabdaşli, B. Coşkun
by Singh Ajay, Singh, Patwardhan
by Hazra Tumpa, Goel S., Maitra B.
by Pietrucha-Urbanik K.
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 Charisiou N.D., Goula M.A.
by Samara T., Tsitsoni T.
by Biswas Robin, Jayawardena A.W.
by Paparizos Spyridon, Maris, Matzarakis
by F. Rigas, P. Panteleos, C. Laoudis
by Bartzokas A., Metaxas D.A., Giles B.D.
by Slini Th., Karatzas K., Papadopoulos A.
by Skoulikidis N.Th., Gritzalis K., Kauvarda Th.
by Naoum S., Tsanis I.K.
by Sarmento M., Duarte M.
by Nikolaou A., Arhonditsis G., Kolovoyiannis V., Golfinopoulos S., Lekkas T.D.
by Andreadakis A., Mamais D., Gavalaki E., Panagiotopoulou V.
by Tzanakou M., Deligiorgi D.
by Nieuwenhuijsen M.J.
by E. Romas, C. Noutsopoulos, A. Andreadakis