@article{Neto_IFAC2020,
    author  = {Otacilio B. L. Neto and Michela Mulas and Francesco Corona},
    title   = {On the observability of activated sludge plants},
    journal = {IFAC-PapersOnLine},
    volume  = {53},
    number  = {2},
    pages   = {16802-16807},
    year    = {2020},
    note    = {21st IFAC World Congress},
    doi     = {https://doi.org/10.1016/j.ifacol.2020.12.1151},
}