Complex Networks and Symmetry I: A Review. - Diego Garlaschelli; Franco Ruzzenenti; Riccardo Basosi (Symmetry, 2010)

Complex Networks and Symmetry II: Reciprocity and Evolution of World Trade. - Franco Ruzzenenti; Diego Garlaschelli; Riccardo Basosi (Symmetry, 2010)

Space filling in the World Trade Web: measures and null models - Franco Ruzzenenti; Francesco Picciolo; Diego Garlaschelli; Riccardo Basosi (CoRR, 2012)

The role of distances in the World Trade Web - Francesco Picciolo; Tiziano Squartini; Franco Ruzzenenti; Riccardo Basosi; Diego Garlaschelli (CoRR, 2012)