共 50 条
- [42] Singular Perturbations of Elliptic Operators COMPLEX ANALYSIS AND DYNAMICAL SYSTEMS VI, PT 1: PDE, DIFFERENTIAL GEOMETRY, RADON TRANSFORM, 2015, 653 : 117 - 136
- [48] Singular perturbations of quadratic maps INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 2004, 14 (01): : 161 - 169