1. Biodegradation of aromatic land-derived biomarkers in some Australian crude oils;Bastow;Organic Geochemistry,1999
2. Ancient pine pitch: technological perspectives from a Hellenistic shipwreck;Beck;MASCA research papers in science and archaeology,1990
3. The pyrotechnology of pine tar and pitch inferred from quantitative analyses by gas chromatography–mass spectrometry and carbon-13 nuclear magnetic resonance spectrometry;Beck,1997
4. Central European pine tar technologies;Beck;Ancient Biomolecules,1999
5. L'archéologie moléculaire et isotopique: étude géochimique des bitumes, brais et goudrons de bois;Connan,2002