Routing Tree Problems on Random Graphs. - Carme Àlvarez; Rafel Cases; Josep Díaz; Jordi Petit; Maria J. Serna (ICALP Satellite Workshops, 2000)

Communication tree problems. - Carme Àlvarez; Rafel Cases; Josep Díaz; Jordi Petit; Maria J. Serna (Theor. Comput. Sci., 2007)