1. Basinski, T. and Lewandowski, A. Field investigations of suspended sediment. 14th Coastal Engineering Conference. June24–28, Copenhagen, Denmark. pp.1096–1108.
2. Billi, P., Montefusco, L. and Paris, E. Continuous measurement of suspended sediment transport by an optical-ultrasonic device. Proceedings of the Florence Symposium. June1981, Washington. Erosion and Sediment Transport Measurement, Firenze.: Int. Assoc. Hydrol. Sci.
3. Particle concentration characteristics and density measurements of slurries using electromagnetic flowmeters
4. Libicki, C., Bedford, K. W., VanEvra, R. and Lynch, J. F. A 3MHz acoustic sediment profiling system. Coastal Sediments '87. May12–14, New Orleans, Louisiana.