Stoichiometric evaluation of partial nitritation, anammox and denitrification processes in a sequencing batch reactor and interpretation of online monitoring parameters, Langone, Michela, Ferrentino R., Cadonna M., and Andreottola G. , Chemosphere, Volume 164, p.488-498, (2016)

Modelling microbial population dynamics in nitritation processes, Giusti, E., Marsili-Libelli S., and Spagni A. , Environmental Modelling and Software, Volume 26, Number 7, p.938-949, (2011)

Artificial intelligence control of a sequencing batch reactor for nitrogen removal via nitrite from landfill leachate, Spagni, A., and Marsili-Libelli S. , Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering, Volume 45, Number 9, p.1085-1091, (2010)

Modelling population dynamics of denitrifying phosphorus accumulating organisms in activated sludge, Spagni, A., Stante Loredana, and Bortone G. , Water Science and Technology, Volume 46, Number 1-2, p.323-326, (2002)