Characterization of monofloral honeys by ash contents through a hierarchical design - Felsner, Maria Lurdes; Cano, Cristiane Bonaldi; Bruns, Roy Edward; Watanabe, Hiroko Makino; Almeida-Muradian, Ligia Bicudo de; Matos, Jivaldo do Rosário (Journal of Food Composition and Analysis, 2004)