1. Estimating the potential for future oil spills from tankers, offshore development, and onshore pipelines;Beyer,1973
2. Spreading and evaporation of petroleum products on water;Blokker,1964
3. Oil pollution of the ocean;Blumer;Oceanus,1969
4. Evaporative weathering of petroleum residues: the age of pelagic tar;Butler;Mar. Chem.,1975
5. Pelagic tar;Butler;Scient. Am.,1975