GOEBBELS, G.; GÖBEL, M.; HINKENJANN, A.; HEIDEN, W.; WINZKER, M.; HERPERS, R.; SCHOLL, R. Institute of Visual Computing at the Bonn-Rhine-Sieg University of Applied Sciences, Germany. Journal on Interactive Systems, Porto Alegre, RS, v. 2, n. 2, 2011. DOI: 10.5753/jis.2011.574. Disponível em: https://sol.sbc.org.br/journals/index.php/jis/article/view/574. Acesso em: 25 apr. 2024.