Luciano Digiampietri, Jesús Mena-Chalco, Gabriela Silva, Leonardo Oliveira, Ana Malheiros, and Dania Meira. 2012.
 Dynamics of Co-authoring Relationships in Post-Graduation Programs in Computing in Brazil. In <em>Proceedings of the 1st Brazilian Workshop on Social Network Analysis and Mining</em>, July 17, 2012, Curitiba, Brasil. SBC, Porto Alegre, Brasil, 105-116.