TY - JOUR AU - Agrillo, Christian AU - Miletto Petrazzini, Maria Elena PY - 2012 M3 - General Commentary TI - The Importance of Replication in Comparative Psychology: The Lesson of Elephant Quantity Judgments JO - Frontiers in Psychology UR - https://www.frontiersin.org/articles/10.3389/fpsyg.2012.00181 VL - 3 SN - 1664-1078 ER -