CIMAROSTI, ILARIA, CRISTANO ROSELLIDELLAROVERE, and DANIELE GOI. 2003. “Mathematical Models for Wastewater Treatment Plants: First Applications in Friuli”. Gjornâl Furlan Des Siencis - Friulian Journal of Science 2 (4). Udine, Italy:85-95. https://www.gfs-fjs.net/index.php/gsf/article/view/47.