Eugene Ferapontov, Boris Kruglikov, “Dispersionless integrable systems in 3D and Einstein-Weyl geometry”, Journal of Differential Geometry, 97 (2014), 215-254
Boris Kruglikov, Dennis The, “The gap phenomenon in parabolic geometries”, Journal für die reine und angewandte Mathematik, 723 (2017), 153-216
Boris Kruglikov, Andrea Santi, Dennis The, “G(3)-supergeometry and a supersymmetric extension of the Hilbert–Cartan equation”, Advances in Mathematics, 376 (2020), 107420
David Calderbank, Boris Kruglikov, “Integrability via Geometry: Dispersionless Differential Equations in Three and Four Dimensions”, Communications in Mathematical Physics, 382 (2021), 1811-1841