2 citations to https://www.mathnet.ru/eng/math6

1. Nianhua Li, Hongmin Li, “Integrable generalization of the modified Camassa–Holm equation in 2+1 dimensions”, Wave Motion, 124 (2024), 103235  
2. V. S. Gerdjikov, Nianhua Li, V. B. Matveev, A. O. Smirnov, “On soliton solutions and soliton interactions of Kulish–Sklyanin and Hirota–Ohta systems”, Theoret. and Math. Phys., 213:1 (2022), 1331–1347