Rafael González-Val
Michele Campolieti
O. Bayat, M. Ucurum, C. Poole
L.L. Yeung, W.M. To
Pong Lung Lau, Tay T. R. Koo, Cheng-Lung Wu
R.A. Krasnoperov, A.N. Gerasimov
Daniel Arribas-Bel, Arturo Ramos, Fernando Sanz-Gracia
VV Kutarov, E Schieferstein
David A. Harrison, Anthony R. Brady
K. Li, M. Z. Xie, H. Liu
, Tay T. R. Koo, Cheng-Lung Wu
