@conference{foresi2018designing, title = {Designing Quasi-Linear Phase IIR Filters for Audio Crossover Systems by Using Swarm Intelligence}, author = {Foresi, Ferdinando and Vecchiotti, Paolo and Zallocco, Diego and Squartini, Stefano}, booktitle = {Audio Engineering Society Convention 144}, month = {May}, year = {2018}, url = {https://www.aes.org/e-lib/browse.cfm?elib=19509} }