@article{Chakraborty:2022Bt, author = "Chakraborty, Amlan and Gambuti, Giulio", title = "{Three-Loop Four-Point Scattering Amplitudes in Massless Gauge Theories}", doi = "10.22323/1.416.0022", journal = "PoS", year = 2022, volume = "LL2022", pages = "022" }