Natanzon, Sergei M. Max Planck Institute for Mathematics, Max Planck Society;
https://doi.org/10.1088/1751-8113/49/14/145206 (Publisher version)
Natanzon_Formal solutions_oa_2016.pdf (Any fulltext), 278KB
Natanzon, S. M., & Zabrodin, A. V. (2016). Formal solutions to the KP hierarchy. Journal of Physics. A, 49(14): 145206. doi:10.1088/1751-8113/49/14/145206.