8Wegener.M.Surfactants systems for microemulsion and their importance for application. Tenside Surfactants Detergents . 2001
9Jong-Yun Kim,Myung-Geun Song and Jong-Duk Kim.Zeta Potential of Nanobubbles Generated by Ultrasonication in Aqueous Alkyl Polyglycoside Solutions. Journal of Colloid and Interface Science . 2000