Application and Behavior of Nanomaterials in Water Treatment. Special issue of Nanomaterials2019 http://www.mdpi.com/journal/nanomaterials/special_issues/nano_water https://doi.org/10.3390/books978-3-03921-172-2 Scenarios for reduction of nutrient load from point sources in EstoniaPachel, Karin; Klõga, Marija; Iital, ArvoHydrology research2012 / p. 374-382 https://iwaponline.com/hr/article/43/4/374/978/Scenarios-for-reduction-of-nutrient-load-from