B. A. Kupershmidt, “A supersymmetric integrable system for arbitrary N”, Lett Math Phys, 19:4 (1990), 269
John Gibbons, Boris A. Kupershmidt, “Connections between free-surface systems of hydrodynamical type and generalized kinetic equations”, Physics Letters A, 144:4-5 (1990), 211
Boris A. Kupershmidt, “Factorization of quasiclassical integrable systems”, Physica D: Nonlinear Phenomena, 44:3 (1990), 565
Б. А. Дубровин, С. П. Новиков, “Гидродинамика слабо деформированных солитонных решеток. Дифференциальная геометрия и гамильтонова теория”, УМН, 44:6(270) (1989), 29–98 ; B. A. Dubrovin, S. P. Novikov, “Hydrodynamics of weakly deformed soliton lattices. Differential geometry and Hamiltonian theory”, Russian Math. Surveys, 44:6 (1989), 35–124
Yuji Kodama, John Gibbons, “A method for solving the dispersionless KP hierarchy and its exact solutions. II”, Physics Letters A, 135:3 (1989), 167
John Gibbons, Boris A. Kupershmidt, “Kinetic representation of the KP hierarchy”, Physics Letters A, 139:3-4 (1989), 141
Yuji Kodama, “Exact solutions of hydrodynamic type equations having infinitely many conserved densities”, Physics Letters A, 135:3 (1989), 171
В. Н. Колокольцов, Д. Р. Лебедев, “Бесконечная серия локальных законов сохранения типа Миуры для высших уравнений Бенни”, УМН, 43:4(262) (1988), 193–194 ; V. N. Kolokoltsov, D. R. Lebedev, “An infinite series of local conservation laws of Miura type for higher Benney equations”, Russian Math. Surveys, 43:4 (1988), 211–212
Boris A. Kupershmidt, “On the kinetic equations of a system of one-dimensional hard rods”, Lett Math Phys, 15:4 (1988), 281
Yuji Kodama, “A method for solving the dispersionless KP equation and its exact solutions”, Physics Letters A, 129:4 (1988), 223