- Robert Carroll, “Some remarks on symmetries, dressing, and virasoro action”, Applicable Analysis, 49, № 1-2, 1993, 1
- Adam Doliwa, “The τ-function of the quadrilateral lattice”, J. Phys. A: Math. Theor., 42, № 40, 2009, 404008
- Atsushi Nakayashiki, “Tau Function Approach to Theta Functions”, Int Math Res Notices, 2016, № 17, 2016, 5202
- Boris Konopelchenko, Luis Martı́nez Alonso, “The KP hierarchy in Miwa coordinates”, Physics Letters A, 258, № 4-6, 1999, 272
- Chuanzhong Li, “A Strongly Coupled Extended Toda Hierarchy and its Virasoro Symmetry”, Math Phys Anal Geom, 22, № 3, 2019, 18
- L. V. Bogdanov, Analytic-Bilinear Approach to Integrable Hierarchies, 1999, 195
- L. An, Ch. Li, “Virasoro symmetries of multicomponent Gelfand–Dickey systems”, Theor Math Phys, 205, № 1, 2020, 1333