M. Arriaza and J. Gómez-Limón
2006, Article (sc. journal)
J. Gómez-Limón and M. Arriaza
2007, Article (sc. journal)
T. Gemtos
2005, Article (sc. journal)
F. Ramos
2007, Article (sc. journal)
S. Calvo
2000, Article (sc. journal)
M. Sequeiros
2007, Article (sc. journal)
N. Xu and M. Fok
2010, Article (sc. journal)
M. Fok and J. Le Guerroué and P. Lubello
2010, Article (sc. journal)
G. AGOGNON
2008, Article (sc. journal)
Anon
2010, Article (sc. journal)