Santiago Augusto Nunes Luciana A. S. Romani Ana Maria Heuminski de Ávila Caetano Traina Jr. Elaine P. M. de Sousa Agma J. M. Traina Fractal-based Analysis to Identify Trend Changes in Multiple Climate Time Series. 51-58 2011 2 JIDM 1 http://seer.lcc.ufmg.br/index.php/jidm/article/view/105 db/journals/jidm/jidm2.html#NunesRATST11