Christofi N., Ivshina I.B. Microbial surfactant and their use in soil remediation. In: Bioremediation of Aquatic and Terrestrial Ecosystems. M. Fingerman, R. Nagabhushanam (eds.): Department of Ecology and Evolutionary Biology, Tulane University, New Orleans, Louisiana, USA. Science Publishers. 2005. P. 311–327.