1. Field studies on the competition between the purple and green sulphur bacteria for available light;Abella;Dev. Hydrobiol.,1980
2. The geochemistry of terpenoids and steroids;Brassell,1983
3. Interpretation of Mass Spectra of Organic Compounds;Budzikiewicz,1964
4. Synthesis of 1,2,3-trimethyl-, 1,2,3,7-tetramethyl-, and 1,2,3,5,6,7- hexamethylnaphthalenes;Chen;Synthesis,1973
5. La géochimie organique des sediments marins profonds I. Hydrocarbures saturés et insaturés des sédiments;Dastillung,1978