Revisiting the ESR chronology of the Early Pleistocene hominin occupation at Vallparadís (Barcelona, Spain) - Duval, Mathieu; Bahain, Jean-Jacques; Falguères, Christophe; Garcia Garriga, Joan; Guilarte, Verónica; Grün, Rainer; Martínez Molina, Kenneth; Moreno García, Davinia; Shao, Qingfeng; Voinchet, Pierre (2015)