3Youssef Touhami,Dipak Rana.Vladimir hornof.Effects of added surfactant on the dynamic interfacial tension behavior of acidic oil/alkaline systems[J].Journal of Colloid and Interface Science 2001,239:226-229.
4Borthakur A,Sarmah A,Rahman M,et al.Synthesis of sodium petroleum sulfonates and their interracial activity against Indian crude oil[J].Indian J Chem Technol,1996,3(2):107-111.