Rodrigues, Carla, Vanessa Braganholo, and Marta Mattoso. “Virtual Partitioning Ad-Hoc Queries over Distributed XML Databases”. Journal of Information and Data Management 2, no. 3 (October 4, 2011): 495. Accessed April 24, 2024. https://sol.sbc.org.br/journals/index.php/jidm/article/view/1423.