by Abdulla Abdelkader, S. Ouki
by Darivianakis N., Katsifarakis K.L., Vafeiadis M.
by O. Tünay, T. Olmez-Hanci, I. Kabdaşli, B. Coşkun
by Seren Gulay, K. Ayca, K. Yıldız
by Kaur Maninder Jeet, Singh
by Singh Ajay, Singh, Patwardhan
by Kalantzi O.I., Alcock R.A.
by Sousa J., Freitas O. M., Figueiredo S. A.
by Sturchio E., Napolitano P., Beni C., Mecozzi M.
by Thomaidis N.S., Asimakopoulos A.G., Bletsou A.A.
by Petreas M., Park J.S., Wang M., Wang Y., Guo W., Tarrant D., Rhee A., Harwani S.
by Neczaj Edmund, Bien Jan, Grosser Andrzej, Worwag Günter, Kacprzak Mariusz
by Bereketidou O., Charisiou N.D., Goula M.A.
by Dodos G.S., Konstantakos T., Loginos S., Zannikos F.
by Vagiona D., Karanikolas N.
by Rhizopoulou S.
by Emamgholizadeh S.
by Pechlivanidis Ilias, Jackson B.M., McMillan H.K., Gupta H.V.
by Varnavas S.P., Kalavrouziotis I.K., Karaberou G., Apostolopoulou K.A., Varnavas P.S.