Jenssen, P.D., Maehlum, T., Krogstad, T. and Vraale, L. (2002) High performance constructed wetlands for cold climates, Paper at the 8th Int. Conf. on Wetlands for Water Pollution Control, Arusha, Tanzania, 16-19 Sept., 2002. Submitted to Wat. Sci. Tech.
Jenssen, P.D. and Krogstad, T. (2002) Design of constructed wetlands using phosphorus sorbing lightweight aggregate (LWA), preprint from Constructed Wetlands for Cold Climate, Mander, U. and Jenssen, P. D. (ed.) 2002.
Browne, W. and Jenssen, P.D. (2001) Exeeding Tertiary Standards With a Pond/Reed bed System in Norway, Ecological Engineering for Landscape Services and Products, Lincoln University, New Zealand 25-29 Nov, 2001.
Jenssen, P.D. (2001) Natural and recycling systems for wastewater treatment, extended abstract of keynote presentation in Ecological Engineering for Landscape Services and Products, Lincoln University, New Zealand 25-29 Nov, 2001.
Jenssen, P.D., Vråle, L. and Lindholm, O. (2001) Sustainable wastewater treatment, 2nd Nordic-Japan Environment Conference, November 5-6, 2001, Nagano, Japan.
Jenssen, P.D. (2001) Design and performance of ecological sanitation systems in Norway, Firste International Conference on Ecological Sanitation, Nanning, China. November 5-7, 2001.
Krogstad, T. Jenssen P.D. and Stensen, G. (2000) Heavy metal accumulation in subsurface flow constructed wetlands treating domestic wastewater.
Heistad, A., Jenssen, P.D. and Frydenlund, A.S. (2000) A new combined distribution and pre-treatment unit for wastewater soil infiltration systems, in Mancl, K. (ed). Proc. Ninth National Symp. on Individual and Small Community Sewage Systems, Fort Worth, March 11-14, pp. 200-206.
Kvarnstrom, E., Morell, C. and Krogstad, T. (2000) Agricultural Recycling of Filter Substrates derived from Small-scale Wastewater Treatment Systems, Water Research.
Jenssen, P.D. and Heistad, A. (2000) Naturbaserte renseløsninger.
Mæhlum, T. (1996) Oppsummering av aktiviteter med utprøving av Lecafilter, summary from Prosjekt Dammer og våtmarker NAT, 1996.