J. Valls
发表
R. Sardà,
J. Valls,
2009
.
María J. Andrade,
J. Valls,
Antoni Parera,
2012
.
J. Valls,
F. Porta,
1997
.
Josep Pintó,
J. Jiménez,
R. Sardà,
2015
.
R. Sardà,
J. Valls,
Antoni Parera,
2017
.
J. Valls,
Josep-Francesc Valls,
Silvia Banchini,
2013
.
María J. Andrade,
J. Valls,
J. Sureda,
2017
.
J. Valls,
J. Llach,
Pilar Marqučs,
2006
.
J. Valls,
L. Mota,
Rossana Santos,
2019,
Sustainability.
J. Valls,
Josep-Francesc Valls,
Joan Sureda,
2014
.