Friedler, E.; Penn, R.; Schütze, M. (2013). Modelling the effects of on-site greywater reuse and low flush toilets on municipal sewer systems, Journal of Environmental Management , Bde. 114:72–83. doi:http://dx.doi.org/10.1016/j.jenvman.2012.10.044

Penn, R.; Schütze, M.; Alex, J.; Friedler, E. (2018). Tracking and simulation of gross solids transport in sewers, Urban Water Journal, Bde. 15 (6):584–591. doi:https://doi.org/10.1080/1573062X.2018.1529190

Friedler, E.; Penn, R.; Schütze, M. (2012). Hashpa’ot shel shimush chozer bema’im aforim al ma’arechot ha’biyuv ha’ironiot (Effects of greywater reuse on urban sewer systems), Maim ve’hashkaya (Water and Irrigation)

Friedler, E.; Penn, R.; Schütze, M. (2011). Effects of on-site greywater reuse on municipal sewer system, International Conference on Urban Drainage, 11.-16.09.2011, Porto Alegre/Brasil

Friedler, E.; Penn, R.; Schütze, M. (2014). Assessment of the effects of greywater reuse on gross solids movement in sewer systems, Water Science and Technology, Bde. 69 (1):99–105

Alex, J.; Friedler, E.; Penn, R.; Gorfine, M.; Schütze, M. (2014). Simulation of gross solids generation and transport in a separate sewer system in Israel, 13th International Conference on Urban Drainage, Surawak, Malaysia, 7-12 September 2014

Alex, J.; Friedler, E.; Penn, R.; Schütze, M. (2015). Impacts of on-site greywater reuse on wastewater systems, German-Israeli Cooperation in Water Technology Research Status Conference, 22.-24.03.2015 , Berlin

Alex, J.; Penn, R.; Schütze, M.; Fiedler, E. (2016). Impacts of onsite greywater reuse on wastewater systems, SPN - 8th International Conference on Sewer Processes and Networks, 31.08.16-02.09.16, Rotterdam