共 50 条
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- [34] GENERAL TECHNIQUE TO OBTAIN NON-LINEAR EQUATIONS FOR THE ZEROS OF CLASSICAL ORTHOGONAL POLYNOMIALS LETTERE AL NUOVO CIMENTO, 1979, 26 (09): : 285 - 288
- [37] CLASSICAL NON-LINEAR EVOLUTION-EQUATIONS, CAUCHY-PROBLEM AND SCATTERING PHYSICA A, 1984, 124 (1-3): : 327 - 345