ChoiAgarwal2014.pdf
ChuVicenti2003.pdf
Djordjevic2004.pdf
DjordjevicSrivastava2005.pdf
PintérSrivastava1999.pdf
Ramirez2013a.pdf
Ramirez2013b.pdf
Ramirez2013c.pdf
RamirezSirvent2014.pdf
YilmazTaskara2014.pdf