1. Fariseu rock art not archaeologically dated;Abreu;Rock Art Research,2000
2. The influence of pH on biotite dissolution and alteration kinetics at low temperature;Acker;Geochimica et Cosmochimica Acta,1992
3. Thermoluminescence dating;Aitken,1985
4. Science-based dating in archaeology;Aitken,1990
5. Optical dating: a non-specialist review;Aitken;Quaternary Science Reviews,1994