@article{PA20110144.pdf,
author="Miriam Noël Haidle and Jürgen Bräuer",
title="Special Issue: Innovation and the Evolution of Human Behavior.From Brainwave to Tradition—How to Detect Innovations in Tool Behavior.",
journal="PaleoAnthropology",
year="2011",
volume="2011",
pages="144-153"
}