Ashok Das, Ziemowit Popowicz, “A Nonlinearly Dispersive Fifth Order Integrable Equation and its Hierarchy”, JNMP, 12, no. 1, 2005, 105
Metin Gürses, Atalay Karasu, Refik Turhan, “On Non-Commutative Integrable Burgers Equations”, JNMP, 17, no. 1, 2021, 1
Kimiaki Konno, Koji Imai, Hiroshi Kakuhata, “Recursion formulae for IKK system with two hierarchies”, Physics Letters A, 286, no. 1, 2001, 47
Hang-yu Ruan, “The Structures and the Interactions of Solitons in (2+1)-Dimensional Ito’s Equation”, Phys. Scr., 69, no. 5, 2004, 358
V. S. Gerdjikov, G. G. Grahovski, A. V. Mikhailov, T. I. Valchev, “Rational bundles and recursion operators for integrable equations on A.III-type symmetric spaces”, Theor Math Phys, 167, no. 3, 2011, 740
I T Habibullin, A R Khakimova, M N Poptsova, “On a method for constructing the Lax pairs for nonlinear integrable equations”, J. Phys. A: Math. Theor., 49, no. 3, 2016, 035202
Nianhua Li, Jinshun Zhang, Lihua Wu, “Reciprocal link for a coupled Camassa–Holm type equation”, Physics Letters A, 380, no. 17, 2016, 1508
M. Gürses, K. Zheltukhin, “Recursion operators of some equations of hydrodynamic type”, Journal of Mathematical Physics, 42, no. 3, 2001, 1309
Jing Ping Wang, “Lenard scheme for two-dimensional periodic Volterra chain”, Journal of Mathematical Physics, 50, no. 2, 2009, 023506
C. J. Papachristou, B. Kent Harrison, “Bäcklund-Transformation-Related Recursion Operators: Application to the Self-Dual Yang–Mills Equation”, JNMP, 17, no. 1, 2021, 35