1. Seawater versus produced water in oil-fields water injection operations
2. Austad, T.; Strand, S.; Høgnesen, E. J.; Zhang, P.InSPE International Symposium on Oilfield Chemistry; Houston, Texas, 2005; pp1–10.
3. Høgnesen, E. J.; Strand, S.; Austad, T.; Stavanger, U.InSPE Europec/EAGE Annual Conference; Madrid, Spain, 2005; pp1–9.
4. Martin, J.In3rd Annual Meeting, Society of Petroleum Engineers;AIME;Caracas, Venezuela, 1959; pp1–24.