By Aragones, Luis, Palencia, Ramon
By Buxmann, Peter, Konig, Wolfgang, Fricke, Markus, Hollich, Franz, Martin Diaz, Luis, Weber, Sascha
By Borges, Jose G., Diaz-Balteiro, Luis, McDill, Marc E., Rodriguez, Luiz C.E.
By Grande, Enrique, Antón Aparicio, Luis
By Santos Pereira, Luis, Cordery, Ian, Iacovides, Iacovos
By Eça, Luis, Oñate, Eugenio, García-Espinosa, Julio, Kvamsdal, Trond, Bergan, Pal
By Barreira, Luis, Valls, Claudia
By Palau, Luis
By Bunuel, Luis, Israel, A.
By Conde-Salazar, Luis, Goossens, An, Rietschel, Robert L, Veien, Niels K
By Atencio, Luis
By Huete, Luis
By Argerich, Luis
By Sepúlveda, Luis, Métaillé, Anne-Marie
By Martinez, Luis, Boserup, Rasmus
By Carandell, Luis, Langdon-Davies, Andrew
By Miranda Podadera, Luis
By Fleming, G, Ho, Luis
By Cabrera, Luis
By Ashman, Iain, Hood, Philip, Rey, Luis
By Godefroy, Christian, Robert, Luis
By Bunuel, Luis
By Schmidt-Hebbel, Senior Economist Klaus, Serven, Luis