Osl sensitivity of quartz as an index of sedimentary reworking - Sawakuchi, André Oliveira; Blair, M. W.; Guedes, Carlos Conforti Ferreira; DeWitt, Regina; Giannini, Paulo César Fonseca; Faleiros, Frederico Meira (Congreso Argentino de Cuaternario y Geomorfología, 2009)