Alfredo Macias (EDT)/ Francisco Uribe (EDT)/ Enrique Diaz (EDT)
(1)
Enrique Perez Diaz/ Francisco Sole (ILT)/ Simon Breden (TRN)
(1)
Enrique Perez Diaz/ Yayo (ILT)
(1)
Marco V. Sanchez (EDT)/ Rob Vos (EDT)/ Enrique Ganuza (EDT)/ Hans Lofgren (EDT)/ Carolina Diaz-bonilla (EDT)
(1)
Mexican Meeting on Mathematical and Experimental Physics 2001/ Alfredo Macias (EDT)/ Francisco Uribe (EDT)/ Enrique Diaz (EDT)
(1)
Roland Eisen (EDT)/ Alberto M. Diaz Cafferata (EDT)/ Angel Enrique Neder (EDT)/ Maria Luisa Recalde (EDT)
(1)