- Takayuki Tsuchida, Aristophanes Dimakis, “On a (2 + 1)-dimensional generalization of the Ablowitz–Ladik lattice and a discrete Davey–Stewartson system”, J. Phys. A: Math. Theor., 44, no. 32, 2011, 325206
![https://doi.org/10.1088/1751-8113/44/32/325206 crossref](/refsvg/svg/crossref.svg)
- A. M. Samoilenko, V. G. Samoilenko, Yu. M. Sidorenko, “Hierarchy of the Kadomtsev-Petviashvili equations under nonlocal constraints: Many-dimensional generalizations and exact solutions of reduced system”, Ukr Math J, 51, no. 1, 1999, 86
![https://doi.org/10.1007/BF02591917 crossref](/refsvg/svg/crossref.svg)
- E V Ferapontov, V S Novikov, I Roustemoglou, “Towards the classification of integrable differential–difference equations in 2 + 1 dimensions”, J. Phys. A: Math. Theor., 46, no. 24, 2013, 245207
![https://doi.org/10.1088/1751-8113/46/24/245207 crossref](/refsvg/svg/crossref.svg)
- Cheng Xue-Ping, Ye Li-Jun, Lin Ji, “Approximate Solutions of Perturbed Nonlinear Schrödinger Equations”, Commun. Theor. Phys., 48, no. 2, 2007, 227
![https://doi.org/10.1088/0253-6102/48/2/006 crossref](/refsvg/svg/crossref.svg)
- Masato Hisakado, “The Davey-Stewartson System and the Bäcklund Transformations”, J. Phys. Soc. Jpn., 67, no. 9, 1998, 3038
![https://doi.org/10.1143/JPSJ.67.3038 crossref](/refsvg/svg/crossref.svg)
- Takayuki Tsuchida, “Systematic method of generating new integrable systems via inverse Miura maps”, Journal of Mathematical Physics, 52, no. 5, 2011, 053503
![https://doi.org/10.1063/1.3563585 crossref](/refsvg/svg/crossref.svg)
- А. М. Самойленко, В. Г. Самойленко, Ю. М. Сидоренко, “Ієрархія рівнянь кадомцева-петвіашвілі з нелокальними в'язями: Багатовимірні узагальнення та точні розв'язки редукованих систем”, Ukr Math J, 51, no. 1, 1999, 78
![https://doi.org/10.1007/BF02487409 crossref](/refsvg/svg/crossref.svg)
- V.E. Vekslerchik, “Functional representation of the negative DNLS hierarchy”, JNMP, 20, no. 4, 2021, 495
![https://doi.org/10.1080/14029251.2013.868263 crossref](/refsvg/svg/crossref.svg)
- S. Roy Choudhury, “Integrability characteristics of two-dimensional generalizations of NLS type equations”, Journal of Mathematical Physics, 44, no. 12, 2003, 5733
![https://doi.org/10.1063/1.1623929 crossref](/refsvg/svg/crossref.svg)
- Benoit Huard, Vladimir Novikov, “On classification of integrable Davey–Stewartson type equations”, J. Phys. A: Math. Theor., 46, no. 27, 2013, 275202
![https://doi.org/10.1088/1751-8113/46/27/275202 crossref](/refsvg/svg/crossref.svg)